Review on WiiGreen #6 50 PCS 13X17 Inch Poly Mailers Shipping Envelopes Packaging Bags Enhanced Durability Office Industrial Postal Gift Bags With Self Adhesive Packaging & Shipping Supplies by Chris Willis

i was hesitant to buy these mailers at first, but I'm so glad I did! As a result of using these envelopes, I found that my shipping process became much more efficient. They're durable and have a strong self-adhesive seal making it easy to send items through the mail. I appreciate how environmentally-friendly they are, too. The only downside is that they may be too big for smaller items, but overall I highly recommend these Industrial and Scientific mailers!