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FREE 30-day refund/replacement
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, Sep 17
Recently Viewed
Color: Hot Pink
Size: 4x8" 50 PC
Features
- Perfect Size MailersThese 4x8 bubble mailers outer size is 4x8 inches, while the inner size is 4x7 inches.The weight of each bubble mailer weighs is 0.2 oz. It is very suitable to transport for cards, key chains, phone cases, jewelry, lips, small items and more.
- Economical & ConvenientOur small bubble mailers are an affordable alternative to shipping boxes, and they will soften the impact of handling while your package is in transit: keeping your customer's items safe. simply pull off the strip from these 4x8 padded envelopes and press closed.
- Durability & SturdinessMetronic mailing envelopes are crafted with only the finest materials. These mailers are tear-resistant, and puncture-proof, which exceptionally protects your packages. Reassured mail products, supplies, gifts, and more from your online shop or home-based business.
- Waterproof & Self SealingOur bubble envelopes 4x8 have real water resistance with strong self-adhesive, please don't worry! if your package meets rainy day, And protect your customer's packages from rain or damage.
- Cushion MailersThese padded mailers are lined with 80gsm bubble with unique air cellular layers and all-around strong air bubble technology, helping absorb shock during shipment. Keeping your products safe and making your customer no complaints.
Description
Spooktacular Waterproof Bubble Mailers, Seal the Fun! Metronic bubble mailers are high quality and lightweight. Bubble Mailers Magic: Halloween Edition! If there are any questions about the product, we will solve them within 24h. Bubble Mailers 6x10 Thermal Labels 4x6 Bubble Mailers 8.5x12 Black Bubble Mailers Large Package Bubble Mailers 6x10 Cute Bubble Mailers
Brand: METRONIC
Color: Hot Pink
Closure Type: Self-Seal
Occasion: Anniversary, Birthday, Engagement, Graduation, Wedding
Material: Polyethylene (PE)
Brand Name: METRONIC
Model Name: Bubble Mailer
Manufacturer: METRONIC
Unit Count: 50 Count
Item Dimensions L x W: 8"L x 4"W
Size: 4x8" 50 PC
Color: Hot Pink
Occasion: Anniversary, Birthday, Engagement, Graduation, Wedding
Style: Bubble
Item Shape: Rectangular
Occasion Type: Engagement, Father's Day, Graduation, Mother's Day, Valentine's Day
Closure Type: Self-Seal
Number of Items: 50
Additional Features: Waterproof
Recommended Uses For Product: Face Makeup
Material Type: Polyethylene (PE)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 17
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.
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
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
These bubble mailers have been excellent, and we've found ourselves using them for much more than just shipping packages. The quality has been consistently impressive, and they've become one of those supplies we always like to keep on hand. For mailing delicate items, they've worked wonderfully. The built-in bubble padding provides a nice layer of cushioning, helping protect smaller items during shipping. The self-sealing adhesive is strong and reliable, creating a secure closure without needing extra tape in most cases. The exterior also feels durable and holds up well throughout the shipping process. What surprised me most is how many other uses we've found for them around the house. My kids like using them to safely store small treasures, collectibles, craft supplies, trading cards, and other little items they want to keep protected and organized. The padding gives them a little extra protection compared to standard envelopes. One of our favorite uses has been making "blind bags" for school parties and special events. We fill the mailers with small toys, stickers, candy, and other surprises, then seal them up so the kids get the fun of opening a mystery bag. They've been a huge hit at classroom parties, birthdays, and family gatherings. The mailers are sturdy enough to hold a variety of goodies while adding an element of excitement because you can't immediately see what's inside. The size is also very practical. They're large enough for many small products and gifts while still remaining compact enough to ship efficiently. Whether we're mailing something, organizing supplies, or creating party favors, they seem to be just the right size for a wide variety of uses. Considering the durability, strong adhesive, protective padding, and versatility, these bubble mailers offer outstanding value for the money. We originally bought them for shipping, but they've ended up being useful for countless other projects as well. Overall, these are high-quality bubble mailers that perform exactly as expected for shipping while also being surprisingly versatile around the home. From protecting delicate packages to organizing small items and creating fun blind bags for my kids' school events, they've exceeded our expectations. We'll definitely continue buying them.
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Reviewed in the United States on August 4, 2026 by J Polo
Color: Lilac Purple
Size: 6x10" 100 PC
Perfect size to mail small items. Any smaller and its hard to fit mailing labels. Easy to seal. Stay sealed. Great color. Quality padded bubble mailers. No issues with items being damaged. Appropriate thickness does not rip. Excellent value for the money! Will keep buying. I've lost count how many I've ordered. Great color selection.
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Reviewed in the United States on January 15, 2026 by Franklin
Color: Pale Pink
Size: 6x10" 100 PC
Great bubble mailers for my business. Love the color! Very sturdy and perfect size for my small fabric orders. Adhesive is super strong.
Reviewed in the United States on April 23, 2026 by Valerie
Color: Black
Size: 4x8" 50 PC
I love these mailers. They are durable and very thick. The black is vibrant, not washed out. It was also affordable when I bought them years ago. I’m relaunching my business, so I will definitely be ordering again.
Reviewed in the United States on March 24, 2026 by Aaliyah H.
Color: Lilac Purple
Size: 6x10" 100 PC
I’ve been purchasing bubble mailers from Metronic for years. It’s almost always this size of 6 x 10 but the colors vary depending on what was is on sale. Most of the time, black is the least expensive but this time around, it was this lilac color. Measurements are actuate. Color is reflective of what is shown in photo. No issues with sealing envelope.
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Reviewed in the United States on January 11, 2026 by Kristina
Color: Mint Green
Size: 6x10" 100 PC
I love the color! They're perfectly fine for my small business. My only concern is that they are larger than the typical "letter size" requirements. It says 6x10 (interior dimensions) but the outer dimensions are wider and it needs USPS Ground Advantage which is more expensive than I was expecting to ship my cards.
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Reviewed in the United States on December 25, 2025 by Amy PV
Color: Lilac Purple
Size: 6x10" 100 PC
Nice product. Not too thick but really good quality over all for the price. Color is exactly you see.
Reviewed in the United States on June 10, 2026 by Jul
Color: Hot Pink
Size: 4x8" 50 PC
High quality and a great price. Perfect for my small business. Bright pink color makes them hard to be lost in the sea of mail.
Reviewed in the United States on December 26, 2025 by Jackie B