UCGOU 6 x 10-Inch Self-Seal Poly Bubble Mailers, 25-Pack

Last updated date: November 28, 2020

DWYM Score

9.6

UCGOU 6 x 10-Inch Self-Seal Poly Bubble Mailers, 25-Pack

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We looked at the top Bubble Poly Mailers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Bubble Poly Mailer you should buy.

Editor's Note November 28, 2020:
Checkout The Best Bubble Poly Mailer for a detailed review of all the top bubble poly mailers.

Overall Take

Available in a variety of bright colors, this set of 25 6" x 10" padded envelopes are sturdy and reusable. The lightweight design will help keep your postal costs low and the waterproof build will give you peace of mind as you send items on their way. The interior is lined with 80 GSM bubble wrap to offer additional protection.


In our analysis, the UCGOU UCGOU 6 x 10-Inch Self-Seal Poly Bubble Mailers, 25-Pack placed 2nd when we looked at the top 5 products in the category. For the full ranking, see below.

From The Manufacturer

DIMENSION. 6x10 inch padded envelopes(usable size-6x9"), with opaque teal poly film. The bubble envelopes feel nice to the touch and are perfect for labeling, stamping and handwriting (Please Use Oil Based Paint Marker pens. Don't Use Whiteboard Marker Pens). COST-EFFECTIVE BUBBLE MAILERS. The padded envelopes are lightweight and water-resistant. Lower the shipping cost of your business and protect your products on the rainy or snowy day. SELF SEALED ENVELOPES. The adhesive on the fold-over flap is strong enough and goes end-to-end. There's no need reinforcement tape and it doesn't come apart unless you tear it up. CUSHION MAILERS. These are teal mailer envelopes lined with 80gsm bubble. The padding is sufficient to mail the items that needed protection. Keep your products safety and make your customer no complaint. MAIL STUFF. The envelopes are strong and you could mail CD, viedo games and movies (within the usable size of 6x9"). The quality of the mailer will hold up them in shipping well.

An Overview On Bubble Poly Mailers

Whether you’re running your own Etsy shop, or you just need to mail a birthday gift to a faraway relative, bubble poly mailers are packed full of useful features. They’re typically built to resist tampering, accidental tearing and water exposure—all in a lightweight build.

Best of all, you can buy bubble poly mailers in a variety of colors. Instead of the standard whites and tans typically seen with paper mailers, poly mailers come in bright pastels that stand out. This is especially useful for business owners trying to establish a brand. Simply use a stamp to place your logo prominently on the mailer somewhere and, combined with the color, your customers will come to recognize your items in the day’s delivery.

But not all poly mailers are equal. First, it’s important to pay attention to the material itself. It should be thick polyethylene to provide the full water- and tamper-resistance you need. Second, look for an adhesive seal on the flap that will keep your mailer secure and tamper-proof no matter what it encounters on its route from your place to your recipient.

You’ll also want to look at the interior. Most poly mailers come with internal bubble wrap insulation. You’ll want one that’s thick enough to allow room for your items while also offering the protection you need.

The Bubble Poly Mailer Buying Guide

  • One of the most important factors to consider when you’re choosing poly mailers is size. You can always squeeze smaller items in a bigger mailer, so it’s best to choose one that handles your biggest items. If you regularly ship items in a variety of sizes, consider buying multiple sets to cover everything.
  • Bubble wrap is measured in GSM. The higher the number, the better. If you’re looking for smaller, densely-packed bubbles, a mailer that has 40 GSM should do it, but you can find bubble wrap as thick as 300 GSM.
  • Although poly mailers are great for shipping everything from trinkets to books, they don’t provide protection against being bent or folded. If you’re mailing something that needs to be kept flat, insert thick cardboard. Also consider writing or stamping “Do Not Bend” on the outside of the envelope near the address label.
  • If your items weigh under 13 ounces, the U.S. Postal Service is the least expensive option. As you drift above that, you should consider pricing FedEx and USPS. If you’re selling products of the same size, and your plan is to ship those items regularly, it’s well worth pricing multiple carriers and packaging options to make sure you’re giving your customers the lowest shipping costs possible.