Aimoh 500#10 Single Left Window SELF Seal Security Envelopes - Super Strong Quick-Seal Self Sealing Closure, Security Tinted, Size 4-1/8 x 9-1/2 Inches, 24 LB - 500 Count (35210)

I go through a ton of envelopes, these are affordable sturdy and great, if I could give .5 stars I'd give them a 4.5 honestly because sometimes I need to scotch tape the corners of them for peace of mind, but I've yet to find an envelope I don't have to do that to for what i do.

Very high quality envelopes, and I love the peel and stick.

Fast shipping, easy reorder, great quality

I sell on Tcgplayer (AmSquidTCG) and these are the Envelopes i use. They're pretty quality for the price , and they seal well. 10/10 would , and probably am going to order again. Just don't peel them until you're 100% ready to seal them because the gum is really sticky , and if it touches anything (like an invoice ) as your putting it in the envelope its gonna 100% stick and you're going to have to grab a new one and most likely have to reprint what ever you're putting in it because its gonna rip. Found this out the hard way lmao

Works for what we need. Have ordered multiply times!

Quality of product is good, have used for several years. Shipping took longer than expected

I have used and currently use these envelopes every single day at my small business. The thickness, durability and security each envelope has works perfect for using these envelopes to mail various items. I always have these envelopes on hand, and the price for this product is much more reasonable compared to other local stores.

Fast, Reliable, Accurate