Columbian 9 x 12 Catalog Envelopes with Self Seal Closure, 28 lb Brown Kraft, for Mailing Flat Letter Size Documents or Photos, 30 Per Pack (COLO401)

Good quality

These are just the right size for my project.

These are just what I needed. Multi purpose and reasonable.

I needed large envelopes to mail some important documents, and, these did the trick! I especially liked the self sticking closing flap!

I love that these have Self Seal Closure. I am always mailing things to family members. These are just the right size.

Fantastic price for amount of envelopes you receive. Can’t be beat by other Amazon, eBay, or office stores prices

These envelopes are nice and sturdy -- but be aware that they have glue strips for closure instead of clips.

Good price.