---
product_id: 105998657
title: "Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320)"
brand: "blake"
price: "$19.89"
currency: USD
in_stock: true
reviews_count: 13
category: "Blake"
url: https://www.desertcart.us/products/105998657-blake-creative-colour-coloured-blue-c5-envelopes-162-x-229
store_origin: US
region: United States of America
---

# Premium 120 gsm thick paper Precise C5 size 162x229 mm Strong Peel & Seal closure Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320)

**Brand:** blake
**Price:** $19.89
**Availability:** ✅ In Stock

## Summary

> 📬 Seal your message with style and security!

## Quick Answers

- **What is this?** Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320) by blake
- **How much does it cost?** $19.89 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/105998657-blake-creative-colour-coloured-blue-c5-envelopes-162-x-229)

## Best For

- blake enthusiasts

## Why This Product

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

## Key Features

- • **Premium 120 gsm Paper:** Durable, high-quality stock ensures your mail feels substantial and impressive.
- • **Effortless Peel & Seal:** Secure your contents quickly with a reliable, tamper-evident closure—no fuss, no mess.
- • **Pack of 25 Convenience:** Ample supply for all your creative, business, or event mailing needs—stay prepared and polished.
- • **Perfect Fit for A5 Cards:** Designed to snugly hold half-size A4 cards, invitations, and business correspondence.
- • **Vibrant Oxford Blue Impact:** Stand out in the inbox with a bold, professional hue that commands attention.

## Overview

Blake Creative Colour C5 envelopes in Oxford Blue combine premium 120 gsm paper with a strong Peel & Seal closure, offering a vibrant, durable, and secure mailing solution ideal for business, invitations, and creative projects. Each pack contains 25 envelopes sized 162 x 229 mm, perfectly suited for half-size A4 cards.

## Description

Blake Creative Colour C5 162 x 229 mm 120 gsm Peel & Seal Wallet Envelopes (45320) Oxford Blue - Pack of 25 : desertcart.co.uk: Stationery & Office Supplies

Review: vibrant colours, great quality cards from Blake - Bright colours, great looking quality - although io had an issue with logistics damage but this was resolved straight away without issue, otherwise the thickness and brightness are great of the envelopes, self seal and good overlap.
Review: Great envelopes - Great envelopes, nice bright colours & stuck well with the seal strip. Perfect for half size A4 card when folded.

## Features

- Make a difference to your mail with these Creative Colour envelopes by Blake
- Crafted from High Quality 120 gsm paper
- Strong Peel & Seal closure for ease of use, additional security and longer shelf life
- Attractive pack for safe and convenient storage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LV7BDRA |
| Best Sellers Rank | 1,154 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 21 in Envelopes |
| Brand Name | Blake |
| Closure Type | Self-Seal |
| Colour | Oxford Blue |
| Country Of Origin | United Kingdom |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,554) |
| Global Trade Identification Number | 05055559730385 |
| Item Dimensions L x W | 22.9L x 16.2W centimetres |
| Item Shape | Rectangular |
| Item Weight | 0.27 Kilograms |
| Manufacturer | Blake Envelopes |
| Material Type | Paper |
| Model Name | Colour - C5 - Pack of 25 |
| Number of Items | 25 |
| Occasion | Arts |
| Occasion Type | Arts and Craft, Business, Envelopes, Greetings, Wedding |
| Recommended Uses For Product | Arts and Craft, Business, Greeting Card, Invitation Card, Letter |
| Size | C5 - 162 x 229 mm |
| Special Features | 120GSM, Coloured Envelopes, Lightweight, Peel & Seal, Premium Quality |
| Style | Pack of 25 |
| Unit Count | 25.0 Count |

## Product Details

- **Brand:** Blake
- **Closure type:** Self-Seal
- **Colour:** Oxford Blue
- **Material:** Paper
- **Occasion:** Arts

## Images

![Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320) - Image 1](https://m.media-amazon.com/images/I/51kHOAx4z5L.jpg)
![Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320) - Image 2](https://m.media-amazon.com/images/I/41CGUmlPdIL.jpg)
![Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320) - Image 3](https://m.media-amazon.com/images/I/61K+DoO0+-L.jpg)
![Blake Creative Colour - Coloured Blue C5 Envelopes (162 x 229 mm) - Pack of 25 - FSC Certified - 120GSM - Peel and Seal Navy Envelope - Invitation Envelopes/Card Making Supplies (45320) - Image 4](https://m.media-amazon.com/images/I/61NPbqHwsDL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ vibrant colours, great quality cards from Blake
*by J***N on 11 October 2025*

Bright colours, great looking quality - although io had an issue with logistics damage but this was resolved straight away without issue, otherwise the thickness and brightness are great of the envelopes, self seal and good overlap.

### ⭐⭐⭐⭐⭐ Great envelopes
*by 1***E on 16 December 2025*

Great envelopes, nice bright colours & stuck well with the seal strip. Perfect for half size A4 card when folded.

### ⭐⭐⭐⭐⭐ Multi colour envelopes
*by E***G on 14 December 2025*

These envelopes are excellent. Very pleased

---

## 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/105998657-blake-creative-colour-coloured-blue-c5-envelopes-162-x-229](https://www.desertcart.us/products/105998657-blake-creative-colour-coloured-blue-c5-envelopes-162-x-229)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-14*