---
product_id: 1856115
title: "Mystic Stamp Company 50 Vertical Mounts, Black, Split-Back, Pre-Cut, 27 x 30 millimeters (1 x 1-3/16 inches) - Catalog # MM503"
brand: "mystic"
price: "$17.58"
currency: USD
in_stock: true
reviews_count: 8
category: "Mystic"
url: https://www.desertcart.us/products/1856115-mystic-stamp-company-50-vertical-mounts-black-split-back-pre
store_origin: US
region: United States of America
---

# Easy wet-adhesive application Pre-cut 27x30 mm perfect fit Archival-quality acid-free protection Mystic Stamp Company 50 Vertical Mounts, Black, Split-Back, Pre-Cut, 27 x 30 millimeters (1 x 1-3/16 inches) - Catalog # MM503

**Brand:** mystic
**Price:** $17.58
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your stamp game with museum-grade mounts that make every piece a masterpiece!

## Quick Answers

- **What is this?** Mystic Stamp Company 50 Vertical Mounts, Black, Split-Back, Pre-Cut, 27 x 30 millimeters (1 x 1-3/16 inches) - Catalog # MM503 by mystic
- **How much does it cost?** $17.58 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/1856115-mystic-stamp-company-50-vertical-mounts-black-split-back-pre)

## Best For

- mystic enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Display Boost:** Black background enhances stamp colors and perforations, making your collection pop on every album page.
- • **Effortless Application:** Split-back design with wet-adhesive backing lets you mount stamps quickly and securely without hassle.
- • **Long-Lasting Durability:** Acid-free, non-shrinking, and non-discoloring materials guarantee your collection stays pristine for years.
- • **Museum-Grade Preservation:** Archival-quality mounts safeguard your stamps from fading, creases, and damage—just like a museum exhibit.
- • **Precision Fit for Every Stamp:** Pre-cut 27 x 30 mm size ensures a flawless, snug fit that makes your collection look impeccably curated.

## Overview

Mystic Stamp Company’s 50-pack of 27 x 30 mm black split-back mounts offers archival-quality, acid-free protection designed to preserve and showcase your stamps with a sleek black background. Easy to apply with a wet-adhesive back, these pre-cut mounts prevent damage from fingerprints, dust, and creases while enhancing the visual appeal of your collection for long-term durability.

## Description

Mystic Mounts are a safe haven for your stamps – sturdy “envelopes” that gently surround your stamps. Mounts preserve your stamps and prevent damage from common threats like fingerprints, dust, creases and tears. Mystic Mounts beautify your stamps and give your collection a neat, professional look. Your stamps are held securely in place against a black background – making the colors “pop” and adding definition to the stamp perforations. The correct mount size depends on the height of your stamp. For example, a stamp measuring 36 millimeters in height fits a 36-millimeter mount. (Match the measurements exactly – we’ve added a small extra margin of space.) If your stamp falls between two sizes, select the larger sized mount. For your convenience, you can also measure in inches, round your measurement to the nearest 1/16th of an inch, and match it to the nearest mount size. To insert your stamp in a split-back mount, locate the split on the black background side. Lift a flap and gently slide the stamp in face-down. Then lift the other flap and lay the stamp flat inside. Close both flaps over the back of the stamp. Make sure the stamp fits smoothly inside. Lightly moisten the adhesive on the top of the back of the mount and press it firmly onto your album page. Mystic Mounts are archival-quality, which means they’re made of the same material museums use to protect their philatelic items. Because they’re archival-quality, our mounts are acid free and contain no additives or softening agents. Plus Mystic Mounts don’t shrink or discolor over time – giving you years of service for pennies apiece!

Review: Mounts work great - These mounts work great for smaller stamps. Very easy to wet back side and place in stamp book.
Review: Fastness - Fast

## Features

- Archival-quality stamp mounts.
- Mystic mounts are easy to use.
- Mounts protect your stamps.
- Mounts make your collection more attractive.
- Stamps in mounts look great on an album page.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0074R1T2A |
| Customer Reviews | 4.5 4.5 out of 5 stars (87) |
| Is Discontinued By Manufacturer | No |
| Manufacturer | Mystic Stamp Company |
| Manufacturer recommended age | 12 years and up |

## Images

![Mystic Stamp Company 50 Vertical Mounts, Black, Split-Back, Pre-Cut, 27 x 30 millimeters (1 x 1-3/16 inches) - Catalog # MM503 - Image 1](https://m.media-amazon.com/images/I/71PkMl-t9SL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Mounts work great
*by I***R on October 5, 2025*

These mounts work great for smaller stamps. Very easy to wet back side and place in stamp book.

### ⭐⭐⭐⭐⭐ Fastness
*by K***E on October 12, 2025*

Fast

### ⭐⭐⭐⭐ work well
*by T***B on November 21, 2025*

I like these mounts, but the company (Mystic) will flood you with catalogs and notices.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-05*