100pcs Thermal Insulated Bubble Mailers 8x11 in Self sealing thermal insulated envelopes made of reflective metallized bubble for cold shipping. Lightweight. Keep cool shield - MADE IN USA

I was able to ship items that needed to stay cold. I dropped package off at ups around 630pm (Friday) and it arrived 4 days later (Tuesday) to destination still cold! I put 5 small Nice brand dry ice packs and 1 off brand. Also put packing peanuts inside. I shipped in regular box but added a cheaper insulated box liner with packing peanuts. I was advised everything was warm except the items inside this insulated envelope. The outside of this insulated envelope was warm but the contents inside it were very cold! Def recommended this product.

The adhesive is great!!! They are not as sturdy as other small ones but it’s still extremely good quality for the price. My order came 2 polymailers short but the seller was very nice and professional about it. Will be ordering again soon!

They really helped amazing price! 5 Stars people don’t leave 4,3,2,1 contact the seller!! These are good! Support small businesses and these are quality! I love them and ran out and will be buying more when I need them in this size, they have other sizes for lower price

They are not as thick as the smaller ones I like tho... for the size couldn't find anything better. I'm a brutal critic at best I'm sure they will work great for what you have in mind

La pega se venía con el papelito el 70% de las veces aún teniendo mucho cuidado, por lo que no cumplieron la función que quería

Bien

Specifically this bubble mailers are great . Very good quality-I was really surprised!Will definitely order again 👍

Awesome stuff!