Amazon Basics AMZP15 9 × 12-Inch Peel-and-Seal Catalog Envelopes, 100-Pack

Amazon Basics AMZP15 catalog envelopes are a 100-pack of white, 9-by-12-inch paper mailers with a peel-and-seal closure. The listing describes 28-pound woven paper and names catalogs, booklets, brochures and multi-page documents as intended contents. Customer feedback is positive about quality and usefulness overall, but reports mixed experiences with adhesion and closure, making the seal a practical point to consider for regular mailings.

At a glance

Peel-and-seal flap is designed to close without added moisture.
The listed 9-by-12-inch size suits catalogs, brochures, booklets and multi-page documents.
White woven paper has a smooth surface described as suitable for handwritten addressing or labels.
The 100-envelope quantity supports recurring or small bulk mailing needs.

Price

$22.54Save 31%

Reference price: ~~$32.47~~

Price checked: Nov 12, 2026

View offer

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Pros and cons

Pros

No moisture is needed to seal the flap, according to the listing.
The large format is intended for mailing booklets, catalogs and multi-page documents.
The 100-pack provides a ready supply for repeated mailing tasks.

Technical specifications

14 specifications

Identity and format
Brand	Amazon Basics
Model	AMZP15
Envelope size	9 by 12 inches each
Envelope style	#10-1/2 catalog envelopes
Pack quantity	100-Pack
Colour	White
Closure	Self-Seal
Shape	Rectangular

Materials and dimensions
Material listed	Paper
Paper weight	28-pound
Dimensions listed	30.48 x 22.86 x 7.62 cm; 1.74 kg
Weight listed	1.74 kg

Other listing details
Intended occasion	Mailing
Additional feature	Self-Adhesive Closure

What to know before buying

Listing details to confirm

Customer feedback is mixed on adhesion and closure, so buyers relying on a consistent seal may want to assess suitability for their mailing needs. The listing describes the paper as 28-pound woven paper and gives the envelope size as 9 by 12 inches, while its separate dimensions entry is 30.48 x 22.86 x 7.62 cm; 1.74 kg, combining a three-dimensional package measurement with weight. The product detail weight also appears separately as 1.74 kg, so the listed dimensions should not be treated as envelope dimensions.

Who is it for?

A good fit for

People mailing catalogs, brochures, booklets or multi-page documents.
Home or office users who want a 100-count supply of white, self-sealing catalog envelopes.
Mailers who prefer a closure that does not require licking or added moisture.

Less suited to

Buyers who need a confirmed closure performance level or a guaranteed seal for a particular mailing method.
Anyone needing envelopes larger than the listed 9-by-12-inch format.

Amazon Basics AMZP15 9 × 12-Inch Peel-and-Seal Catalog Envelopes, 100-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 9,825 ratings

5 stars82%82%
4 stars11%11%
3 stars4%4%
2 stars0%0%
1 star3%3%

Customer feedback describes the envelopes as good quality and useful for their intended mailing tasks, with positive comments about value. Views on adhesion and closure are mixed. For buyers sending catalogs or documents, the paper format and self-seal feature fit the stated use, but the reported variation in sealing experience matters if dependable closure is a priority. The aggregate ratings are generally favourable, but ratings alone do not explain individual experiences.

Positive themes

Customers report positive impressions of quality and value.
Customers say the envelopes suit their intended uses.

Mixed feedback

Customer feedback is mixed on adhesion and closure.

Frequently asked questions

What size are these envelopes?

The listing specifies 9 by 12 inches for each envelope. A separate product-dimensions entry shows 30.48 x 22.86 x 7.62 cm; 1.74 kg, which includes package dimensions and weight rather than a clear envelope measurement.

How does the closure work?

The listed peel-and-seal flap is used by removing its strip and pressing the flap down. No added moisture is required, though customer feedback is mixed about adhesion and closure.

What are they intended to hold?

The listing names catalogs, booklets, brochures and multi-page documents as suitable mailing contents.

How many envelopes are included?

The product is listed as a 100-pack.