Red Ember Mailing Poly Postal Self Seal Bags, 50 assorted

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Product guide

Red Ember Mailing Poly Postal Self Seal Bags, 50 assorted

Red Ember Mailing Poly Postal Self Seal Bags are a 50-bag assortment described as five sizes, with ten bags of each. The black polyethylene mailers have self-seal closures for preparing a range of parcels, though the listing’s size details do not fully agree.

At a glance

The title claims 50 bags across five sizes, with ten of each.
Self-seal closure is intended to make packing quick without separate sealing tape.
The listing describes opaque, water- and dirt-resistant bags made from recycled materials.

Price

£7.64Save 15%

Reference price: ~~£8.99~~

Price checked: 12 Nov 2026

View offer

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Pros and cons

Pros

The stated assortment offers multiple bag sizes for varied mailing needs.
Self-seal closures avoid the need for separate tape to close the bag.

Technical specifications

4 specifications

Identity and pack
Brand	Red Ember
Model	Mailing Poly Postal Self Seal Bags

Dimensions and weight
Weight listed	550 Grams

Materials and protection
Material listed	Polyethylene (PE)

What to know before buying

Listing details to confirm

The size information is inconsistent: the title claims five sizes with ten of each, while the feature text lists 6 x 9, 9 x 12, 10 x 14, 12 x 16 and 14 x 19 inches, and the details field gives only 22L x 35.6W centimetres. Check the selected listing’s assortment and dimensions before purchase. The listing also claims recycled material, but does not specify its proportion.

What’s in the box

Included

Mailing bags

Who is it for?

A good fit for

Sellers or households who want a mixed-size supply of self-seal mailers for posting clothing, documents or other suitable items.
Buyers who prefer black, opaque packaging and a self-adhesive closure.

Less suited to

Anyone who needs a confirmed size-by-size pack list before ordering.
Anyone requiring padded or rigid protection, which is not stated for these bags.

Red Ember Mailing Poly Postal Self Seal Bags, 50 assorted · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 853 ratings

5 stars85%85%
4 stars10%10%
3 stars4%4%
2 stars1%1%
1 star0%0%

Customer feedback highlights the variety of sizes, perceived strength and adhesive seal, including reported use for posting resale items. These impressions may matter when choosing a mixed pack, but they do not resolve the listing’s conflicting size information. The aggregate ratings are strongly positive overall, though ratings alone do not establish performance or explain less-positive experiences.

Positive themes

Customers report appreciating the size assortment and describe the bags as strong with a secure-feeling seal.

Frequently asked questions

How many bags and sizes are claimed?

The title claims 50 bags in five sizes, with ten of each. The feature text lists five dimensions, but the details field provides a different single dimension, so confirm the selected listing before ordering.

What are the bags made from?

The listed material is Polyethylene (PE). The feature text also claims recycled materials without stating a recycled-content percentage.

How are the bags closed?

They are described as having a self-seal adhesive closure.

Are these padded mailers?

No padding is specified. The listing describes polyethylene mailing bags, so do not rely on them for cushioning.