---
product_id: 58238197
title: "Waterproof Child Arm Cast Cover for Shower, Bathing & Swimming - Plaster Cast, Dressing & Bandage Protector - CA79-S - Child Arm (Small)"
brand: "bloccs"
price: "$78.71"
currency: USD
in_stock: true
reviews_count: 13
category: "Bloccs"
url: https://www.desertcart.us/products/58238197-waterproof-child-arm-cast-cover-for-shower-bathing-and-swimming
store_origin: US
region: United States of America
---

# 100% waterproof seal precise toddler size fit (17-19cm) soft, flexible natural rubber Waterproof Child Arm Cast Cover for Shower, Bathing & Swimming - Plaster Cast, Dressing & Bandage Protector - CA79-S - Child Arm (Small)

**Brand:** bloccs
**Price:** $78.71
**Availability:** ✅ In Stock

## Summary

> 💦 Splash-proof freedom for little adventurers!

## Quick Answers

- **What is this?** Waterproof Child Arm Cast Cover for Shower, Bathing & Swimming - Plaster Cast, Dressing & Bandage Protector - CA79-S - Child Arm (Small) by bloccs
- **How much does it cost?** $78.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/58238197-waterproof-child-arm-cast-cover-for-shower-bathing-and-swimming)

## Best For

- bloccs enthusiasts

## Why This Product

- Trusted bloccs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored for Tiny Arms:** Sized perfectly for toddlers and small children for a snug, secure fit.
- • **Keep Casts Dry & Active:** Waterproof arm sleeve lets kids swim, shower, and splash worry-free.
- • **Reusable & Eco-Friendly:** Sustainable material designed for multiple uses, saving you money and waste.
- • **Comfort Meets Durability:** Soft, flexible natural rubber ensures all-day comfort without leaks.
- • **Trusted by Healthcare Pros:** Backed by 60 years of expertise and made in the UK for quality assurance.

## Overview

Bloccs Waterproof Child Arm Cast Cover CA79-S is a durable, reusable, and medical-grade waterproof protector designed specifically for toddlers' arm casts and bandages. Made from soft natural rubber and sized for small children, it ensures a watertight seal during swimming, bathing, and showering, allowing kids to stay active without compromising healing. Trusted by healthcare professionals and crafted in the UK, this cover combines comfort, protection, and sustainability.

## Description

Our Bloccs Range Visit the store Our Bloccs Range Visit the store

Review: Fantastic Product - I found this product to be superb. My son (3) fractured his elbow 5 days before our summer holiday and had a full arm cast put on which he had to keep dry. This product kept his cast completely dry and meant he could fully enjoy the pool and other water based activities. He was able to jump in the pool and use the resort slides and it still worked perfectly. Initially he found it tight but after stretching and use he had no complaints when wearing it. He was able to fully enjoy his holiday and was not held back due to this fantastic cover.
Review: Great product - Have to review as other people have said it 'saved our holiday', and it absolutely did. Daughter broke her elbow 10 days before travelling to Spain. I was very sceptical as it takes a bit of practice to get it on and easier to get off with two people but once you've figured out a technique it is relatively easy. When we tried this on before holiday it was so tight she couldn't bear to keep it on, however, once by the pool she was more keen to try and it was fine. She kept it on for a good hour at a time no problem, on and off four or five times a day. It also loosened off around the top after a few wears so was more comfortable. She was able to jump in and swim (albeit with three limbs) and it was fully submerged in both pool and sea for hours each day and no leakage over 7 days at all. I would definitely recommend this product.

## Features

- WATERPROOF ARM SLEEVE FOR CASTS, BANDAGES, AND WOUND DRESSINGS: Bloccs waterproof cover keeps casts, bandages, and wounds dry during swimming, showering, and other water activities.
- SIZED FOR TODDLERS AND SMALL CHILDREN (CA79-S): Fits a seal circumference of 17-19cm with a cover length of 43cm. Refer to the sizing chart to confirm the best fit.
- WATERTIGHT PROTECTION FOR SWIMMING AND BATHING: Ideal for arm-related injuries, hand injuries, or protecting dressings that cover wounds to stay active and worry-free. Perfect to use as a shower sleeve for arm cast at the pool, beach, waterpark, or in the shower.
- SOFT, FLEXIBLE AND COMFORTABLE NATURAL RUBBER: Made from sustainable natural rubber, offering a gentle, watertight fit.
- MADE IN THE UK: Waterproof Cast Protector ideal for bathing, showering, and swimming. Durable, reusable, and designed for water protection. Measure both length and circumference of the casted or bandaged area and check our size chart before ordering. Due to the medical-grade nature of this product and direct contact with bandages, casts, and wound dressings, this item is non-returnable once opened. For personal use. Trusted by healthcare pros, backed by 60 years of expertise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007UONM5E |
| Age Range Description | Child |
| Age range (description) | Child |
| Best Sellers Rank | 2,935 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 6 in Cast Protectors |
| Brand | Bloccs |
| Brand Name | Bloccs |
| Closure Type | Pull On |
| Colour | Blue |
| Customer Reviews | 4.5 out of 5 stars 2,832 Reviews |
| Global Trade Identification Number | 05060295740055 |
| Included Components | Bloccs Waterproof Cast Cover |
| Item Dimensions | 43 x 13.5 x 0.5 centimetres |
| Item Thickness | 0.5 Millimetres |
| Manufacturer | Precision Dippings Manufacturing Ltd. |
| Manufacturer Contact Information | MORE INFROMATION ON THE PACKAGE |
| Material | Rubber |
| Model Name | CA79-S |
| Model Number | CA79-S |
| Number of Items | 1 |
| Part Number | P6379/S |
| Product Care Instructions | Hand Wash Only |
| Size | S |
| Special Features | Reusable, Shower & bath, Soft flexible, Swimming, Waterproof |
| Specific Uses For Product | Fracture |
| Specific uses for product | Fracture |
| Sport Type | Swimming |
| Target Use Body Part | Arm |
| Unit Count | 1.0 count |
| Use for | Arm |

## Product Details

- **Age range (description):** Kid
- **Brand:** Bloccs
- **Size:** S
- **Specific uses for product:** Fracture
- **Use for:** Arm

## Images

![Waterproof Child Arm Cast Cover for Shower, Bathing & Swimming - Plaster Cast, Dressing & Bandage Protector - CA79-S - Child Arm (Small) - Image 1](https://m.media-amazon.com/images/I/61LUVRAHF8L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic Product
*by A***N on 5 June 2026*

I found this product to be superb. My son (3) fractured his elbow 5 days before our summer holiday and had a full arm cast put on which he had to keep dry. This product kept his cast completely dry and meant he could fully enjoy the pool and other water based activities. He was able to jump in the pool and use the resort slides and it still worked perfectly. Initially he found it tight but after stretching and use he had no complaints when wearing it. He was able to fully enjoy his holiday and was not held back due to this fantastic cover.

### ⭐⭐⭐⭐⭐ Great product
*by E***E on 7 June 2024*

Have to review as other people have said it 'saved our holiday', and it absolutely did. Daughter broke her elbow 10 days before travelling to Spain. I was very sceptical as it takes a bit of practice to get it on and easier to get off with two people but once you've figured out a technique it is relatively easy. When we tried this on before holiday it was so tight she couldn't bear to keep it on, however, once by the pool she was more keen to try and it was fine. She kept it on for a good hour at a time no problem, on and off four or five times a day. It also loosened off around the top after a few wears so was more comfortable. She was able to jump in and swim (albeit with three limbs) and it was fully submerged in both pool and sea for hours each day and no leakage over 7 days at all. I would definitely recommend this product.

### ⭐⭐⭐⭐⭐ Great product for keeping cast dry in water
*by M***N on 10 July 2025*

Bought size Small for 6 year old daughter with plaster cast from knuckle to elbow after breaking radius. Used on a holiday 1 week after injury. Daughter spent week playing in sand, sea, and swimming pools with no water ingress whatsoever. Made huge difference to her holiday. Delighted with product and would recommend.

## Frequently Bought Together

- BLOCCS 100% Waterproof Cast Covers for Shower Arm Kids- Swim Cover, Cast Bag for Bath. Durable Cast Sleeve for Swimming - #CA79-S - Child Arm (Small)
- VALLEYWIND Kids Arm Cast Cover for Shower Bath Teens Waterproof and Watertight Cast Bandage Protector Bag for Broken Surgery Wound Arm, Hands, Wrists,Protector Bag (S-17.5inches)
- Cast Scratcher and Cleaner/Sanitizer Gifts for itching and Cleansing cast Covered arms and Legs (Cast Scratcher & Cleaner) (17 Inch (Pack of 1))

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/58238197-waterproof-child-arm-cast-cover-for-shower-bathing-and-swimming](https://www.desertcart.us/products/58238197-waterproof-child-arm-cast-cover-for-shower-bathing-and-swimming)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-31*