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Metronic Light Blue Bubble Mailers 50Pack, 4x8 Bubble Mailers, Self-Seal Shipping Bags, Padded Envelopes, Bubble Polymailers for Shipping, Packaging for Business, Bubble Mailers Usable Size 4x7

  • Based on 905 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Nov 25
Order within 21 hours and 12 minutes
Available payment plans shown during checkout

Color: Light Blue


Size: 4x8" 50PC


Features

  • Perfect SizeMetronic small bubble mailers outer size is 4x8 inch, while the inner size is 4x7 inch. Light Blue padded envelopes is perfect for shipping and packaging badges, keychains, jewelry, cosmetics and other small items. Also great for gift wrapping!
  • Strong & ReliableMetronic bubble mailers 4x8 are made from the finest quality materials. These mailing envelopes bubble padded are tear, puncture and water resistant. Our padded mailing envelopes 4x7 are great for keeping your packages safe at their destination.
  • EconomicaltYou can get a 50-pack of bubble mailers 4x8, which are an affordable alternative to shipping boxes. Our light blue padded mailers are designed to be lightweight, and they will soften the impact of handling while your package is in transit, keeping your customers' items safe.
  • Simply Peel & Seal Each thick bubble mailer padded envelope 4x8 contains a strong self-sealing adhesive strip that is tamper-resistant. Our mailing envelopes bubble padded are sealed by simply tearing and folding. Perfect for small business.
  • Build a Lasting ImpressionOur color mailers are sure to make a lasting impression and keep your customers coming back. By building successful brand imagery you will cultivate a loyal customer base.

Brand: METRONIC


Color: Light Blue


Closure Type: Self-Seal, Snap, Tuck Flap, Zipper, Buckle, Gummed


Occasion: Engagement, Graduation, Wedding, Anniversary, Birthday


Material: Polyethylene (PE)


Manufacturer: ‎METRONIC


Brand: ‎METRONIC


Item Weight: ‎10.5 ounces


Product Dimensions: ‎8 x 4 x 0.1 inches


Color: ‎Light Blue


Closure: ‎Self-Seal, Snap, Tuck Flap, Zipper, Buckle, Gummed


Shape: ‎Rectangular


Material Type: ‎Polyethylene (PE)


Number of Items: ‎50


Size: ‎4x8" 50PC


Sheet Size: ‎4 X 8 Inches


Manufacturer Part Number: ‎METRONIC


Date First Available: August 29, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect for what I need it for
Color: Light Blue Size: 4x8" 50PC
These envelopes are great and a very pretty color. But, most importantly, exactly what I needed to mail out the beads, gemstones and jewelry making findings we sell online. The bubble padding inside isn’t thick, but it’s good protection and with the smaller size of the envelopes, I wouldn’t want it any thicker. They’re easy to write on with a pen, and when you peel the tape off to seal the envelope, it sticks really well. They are also very lightweight, so they don’t add a lot to the cost of postage. I’ll definitely be ordering more of these. ... show more
Reviewed in the United States on April 25, 2023 by Brenda G

  • Great little bubble envelopes
Color: Light Blue Size: 4x8" 50PC
These are pretty nice and a great price. Will for sure be buying these again when I run out.
Reviewed in the United States on March 28, 2024 by Poorsucker

  • Perfect size for playing cards
Color: Light Blue Size: 4x8" 50PC
We have a Pokémon card business and this is the perfect size for mailing!
Reviewed in the United States on August 7, 2024 by Jackie

  • Accurate product description
Color: Light Blue Size: 4x8" 50PC
The light blue color is true in comparison to the photos and works great for shipping. Durable and adhesive, this bubble mailer meets my needs for sending small items through the mail.
Reviewed in the United States on June 27, 2022 by BWenn001

  • Looks great
Color: Light Blue Size: 4x8" 50PC
Should work great for my small business.
Reviewed in the United States on January 20, 2024 by dave

  • Good
Color: Light Blue Size: 4x8" 50PC
Good but not as padded as I would like. Pretty flimsy compared to other ones I've bought for the same price
Reviewed in the United States on April 21, 2022 by Marissa sutej

  • Shipped out 200+ of these and haven't had issues
Color: Light Blue Size: 4x8" 50PC
I like these little shipping bags. They're small, but still large enough to hold a full size 4x6 shipping label on their front. I've never had issues with packages breaking open in shipping or anything like that. To save money, I often send these as "nonmachineable envelopes" or "large envelopes" through usps and it makes it through as a letter just fine (as long as you're careful about the thickness variation of what's contained) ... show more
Reviewed in the United States on January 18, 2023 by Beth

  • Perfect
Color: Light Blue Size: 4x8" 50PC
It was what I looking for. Love it
Reviewed in the United States on January 31, 2024 by Krizia Mendez

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