UCGOU 8.5x12 Inch White Padded Envelopes Water Proof Poly Bubble Mailers Self Seal Mailing Envelopes Book Mailers 25pcs

These UCGO Bubble Mailers are great! I highly recommend them. They are not too small and not too large. 8.5x12 can fit several small boxes in it. I sell jewelry, so this is the perfect size to fit the pieces that are in boxes, into the bag. These bags are eye catching with the beautiful shade of purple. The bags self seal securely, so no glue or tape is needed. These bags are padded and waterproof, so whatever you may be shipping out in these bags, you can feel confident that your products will make it to the receiver, in excellent condition. The price is good and you can usually find a promotion code that is offered.

Excellent product. Durable, eye catching colors, and protective for content. I'm a small publisher and often get orders for 2-3 books. These bubble packets are perfect for those small orders. The books always arrive in mint condition.

Beautiful color for my book shipments! I have this in pink, envelopes are thick, protective, and great price!

I use UCGOU bubble mailers in multiple sizes every day in my normal course of business. I have tried other identical mailers (purple bubble mailer), sold by other brands, and guess what... You will regret "saving" those $0.20 or $0.40 in price difference for the other brands (YOU'RE NOT "SAVING" MONEY WITH FU GLOBAL, TRUST ME). ADHESIVE: The adhesive strip is about 0.5" wide, and located closer to end of the flap when compared with other brands. The adhesive is secured with a thin foil, which peels away easily to reveal the adhesive. ONCE STUCK, IT WILL NOT UNSTICK WITHOUT VERY NASTY TEARS. Take your time when you're sealing your packages. This adhesive is very strong, and I have complete confidence in it's security en route. DESIGN: The outer purple plastic is thick to the touch and the bubbles are flush to the exterior. The inside is lined with an additional layer of waterproofing plastic, which also makes packing the mailers very easy. The location of the adhesive closer to the end of the flap, is excellent design, as it allows you to fill the mailer to max volume and still be able to achieve a total seal. (Other brands, such as Fu Global, use a much thinner adhesive strip that is also further from the flap end. In their case, you cannot fill to max volume and achieve a seal. Even with a complete seal, I did not feel confident in it's security. I felt I had to reinforce every package flap with additional packing tape, wasting time, money, and resouces.) COLOR: I have used hundreds of UCGOU bubble mailers in multiple sizes, and the color is bright, even-toned, and very well saturated. Color is also extremely consistent throughout all sizes. TL;DR: Save yourself the time, the headache, and the notion of "saving" $0.25 on buying a different brand for a "better deal". This IS the real deal. I've tried other brands and UCGOU is penny for penny, the best quality for value bubble mailers available.

Great mailers. Not the thickets bubbles, but for the price, this is exactly as I need. Love the bright pink. the adhesion is so strong - don't mis-stick by accident! I do have to tape the edges though because the adhesion strip doesn't go to the end, and while i feel my package would be safe and not open, I prefer to be certain.