GSSUSA Black Bubble Mailers 4x8 Inches 50 Pack Self-seal Shipping Bags

These bubble mailers are an absolute staple for shipping out small items securely. The sleek matte black exterior looks highly professional and provides complete privacy since it isn't see-through. The self-sealing adhesive strip is incredibly strong, creating a permanent, tamper-evident seal that saves time and eliminates the need for extra packing tape. Inside, the bubble cushioning is thick enough to protect delicate components, while the smooth interior lining makes inserting products quick and easy. With a reliable usable space of 4x7 inches, this 50-pack is an exceptional, cost-effective value for any small business or online seller!

These are the perfect size for USPS labels. If you have smaller items to ship, that need a little padding, these are my personal favorite so far. They are durable and have padding to protect sticker packs, small cosmetics, keychains and other smaller goods. Great for cards and gift cards as well. They don’t reopen once sealed and the adhesive is strong. I’ve bought these many times and have been pleased with them so far!

Great for shipping cards or stickers. 4x6 shipping labels fit perfectly. Great value, amazing quality, and water resistant. I use these to ship my orders because they are sleek, lightweight, and versatile.

I’ve been using the GSSUSA Black Bubble Mailers (4x8) for a while now, and they’ve been fantastic. The build quality is solid—strong adhesive, thick material, and just enough cushioning to protect small, fragile items without adding bulk. The matte black color gives a professional, clean look, which is a nice bonus if you’re shipping for a business or side hustle. They seal tight, don’t rip easily, and hold up great during shipping. I’ve never had an issue with items arriving damaged or the envelopes tearing in transit. Highly recommend these if you’re looking for reliable mailers that get the job done right.

Love these!! It’s so hard to find this size!!

They seem to be great but haven't used them yet that's why I only gave 4 stars.

I use the shipping envelopes for my business. I love the rich blackness of these envelopes. I love that you can peel and seal properly very secure seal. I love that they’re patterned. I will continue to buy these envelopes because they are black look professional.

Arrived on time. Product was exactly as advertised and works well for what I needed it for! Bubble Mailers are very durable. A+ will be ordering more soon! THANK YOU!

Tuve que solicitar devolucion del dinero despues de 2 semanas

Exactly what I was after

C'est léger, ce n'est pas quali, on dirait du sac poubelle. Je m'attendais à autre chose

Excellent envelopes. Strong with plenty of padding. But not excessive enough to put it into the next post bracket. Strong adhesive strip for sealing.

For this item I chose to go with the black and it was featured! I really like the pricing I got for these they were the perfect size I was looking for for shipping certain items to people who require care with their packages and the bubble wrapped envelopes are really great for that you don't need all that extra Packaging in a box when you don't need a whole box! and it's waterproof! One sealed . Adhesive is really good and I like how it has the label on it so there's no accidents with sticking it too soon... They shipped and delivered very quickly and there was no damage to the product whatsoever I'm really pleased to see that it was packed purely so they won't get wet or damaged or anything although it's hard to get waterproof stuff wet lol!