Customer reviews from Staples
Staples - Extra-Heavyweight Clasp & Moistenable Glue Catalog Envelopes, 9"L x 12"H, 100/Box - Manila
Average customer rating
4.3 out of 5
4.3
(72 Reviews)
Open Ratings Snapshot
Rating breakdown 72 reviews
5 Stars
49
4 Stars
9
3 Stars
7
2 Stars
2
1 Star
5
100%of customers recommend this product. 
(
1 out of 1
)
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Customer Reviews for Staples - Extra-Heavyweight Clasp & Moistenable Glue Catalog Envelopes, 9"L x 12"H, 100/Box - Manila
Customer Rating
5 out of 5
5
Good Quality.
on May 24, 2026
Posted by: MrsCaptJack
Verified Purchase:Yes
Nice heavy duty envelopes.
I would recommend this to a friend!
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
A good value if the quantity works for you
on September 30, 2025
Posted by: D.S.
Verified Purchase:Yes
Stronger looking than the offerings now coming from most all the folks who carry envelopes these days. So happy all the private equity folks have destroyed retail throughout the U.S. Forget quality and service life is really only about maximum profit. Anyhow if you use a fair amount of this size envelope they should give good value.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Durable
on February 16, 2022
Posted by: LINDA G.
Verified Purchase:Yes
The heavy duty envelopes are perfect for my needs. I like the lighter than usual color.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Nice envelopes
on July 29, 2021
Posted by: ROSE MARIE B.
Verified Purchase:Yes
Nice envelopes perfect for sending my printed reports. I like they have the clasp as well as glue seal.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Excellent quality
on April 5, 2021
Posted by: Pioneer
Verified Purchase:Yes
The envelopes are very sturdy and the metal clasp secrets them shut. It took awhile to arrive but the product satisfies my need. I use it to file documents and it is the right size to fit in a file drawer.
Written by a customer while visiting Staples
Customer Rating
4 out of 5
4
A little small
on April 1, 2021
Posted by: JOSH B.
Verified Purchase:Yes
They work farely well but need to be maybe an 1/8" wider to make it easier to put multiple pieces of paper in them.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Superior quality
on March 14, 2021
Posted by: MICHAEL J.
Verified Purchase:Yes
In the library we use this product often to mail out things. The adhesive on those envelopes have a high level of stickiness. The clasps are heavy-duty. They don't break easily. I recommend this product to businesses and households alike.
Written by a customer while visiting Staples
Customer Rating
5 out of 5
5
Manila Envelopes
on March 11, 2021
Posted by: KAREN B.
Verified Purchase:Yes
Heavy weight paper. Good quality
Written by a customer while visiting Staples
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