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10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging
10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging - Image 2
10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging - Image 3
10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging - Image 4
10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging - Image 5
10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging - Image 6
10 x (21"x24") Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging - Image 7

10 x (21″x24″) Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging

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7Shipping Bags

£5.90

Why we picked this

Durable Construction
Made with 3-layer, tear-resistant material for reliable shipping.
Self-Sealing Design
Features a strong adhesive strip for secure closure.
Privacy Protection
Opaque interior conceals contents, ensuring confidentiality during transit.
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£5.90

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DSSB Smart FAQ

What are the dimensions of the postage bags?
The postage bags measure 21" x 24" (53cm x 61cm) each.
What material are the mailing bags made of?
The mailing bags are made from high-quality low-density polyethylene.
How thick are the bags?
The bags have a thickness of 50-60 microns.
Are the bags tear-resistant?
Yes, the bags feature a durable 3-layer construction that makes them tear-resistant.
Do the bags provide privacy for the contents?
Yes, the opaque black interior conceals the contents completely during shipping.
How many bags are included in a pack?
Each pack contains 10 self-sealing postage bags.
AI-generated from available product information. Always verify details on the official listing.
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Product Details

The 10 x (21"x24") Self-Sealing Extra Large Postage Bags are designed for efficient shipping and packaging. Made from high-quality grey low-density polyethylene, these bags are lightweight yet durable, featuring a robust 3-layer construction. The opaque black interior ensures that contents remain private during transit.

Each bag comes with a self-seal adhesive strip that works well in various weather conditions, providing a secure closure that prevents tampering. Additionally, these waterproof and moisture-resistant bags are perfect for shipping clothing and other non-fragile items.

  • Size: 21" x 24" (53cm x 61cm)
  • Thickness: 50-60 microns
  • Self-sealing adhesive strip
  • Opaque black interior for privacy

Pros & Cons

Pros
  • Durable 3-layer construction
  • Lightweight and tear-resistant
  • Self-sealing for easy use
  • Waterproof and moisture-resistant
Cons
  • Limited to non-fragile items
  • May not be suitable for heavy packages
  • Opaque design may not suit all branding needs
10 x (21″x24″) Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging
10 x (21″x24″) Self-Sealing Extra Large Postage Bags, 53cm x 61cm x 5cm Extra Strong Parcel Bags, Self Seal Mailing Bags for clothes, Shipping and Packaging

£5.90

Buy Now
About Us

At Discount Self Seal Bags, we specialise in high-quality self seal and resealable bags at competitive prices. Our goal is to provide reliable packaging solutions for businesses and individuals across the UK.

From food storage and mailing bags to industrial and retail packaging, we carefully select products that combine durability, practicality, and value. Whether you need small self-seal bags or heavy-duty packaging solutions, we make it easy to find the right option.

We focus on quality, variety, and dependable performance — helping you package, protect, and ship with confidence.

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Affiliate Disclosure

Disclosure: We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

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