iMBAPrice 100-Pack #6 12.5 in x 19 in White Poly Bubble Mailers

In this review of the iMBAPrice 100-Pack #6 poly bubble mailers, the verdict is straightforward: these are a dependable, cost-conscious choice for sellers and individuals who need lightweight, padded shipping envelopes. The single biggest reason to buy is the combination of a full opaque exterior and a bubble-lined interior that protects items without adding much weight or mailing cost. For merchants shipping clothing, books, photos or small electronics accessories, these mailers strike a clear balance between protection and affordability.

Key Features

• Material: Large 12.5 in x 19 in outer size with a bubble-lined interior provides cushioning to reduce impact damage in transit.
• Self-sealing: Peel-and-seal adhesive strip simplifies packing and creates a tamper-evident closure without extra tape.
• Opaque white exterior: Fully non-transparent construction protects customer privacy and conceals package contents.
• Lightweight design: Thin but sturdy poly keeps postage costs lower than boxed or heavier padded options for many items.
• Bubble construction: 3/16 in clear bubble interior and finned edges offer shock absorption and edge protection for small, flat items.
• Cost-effective pack size: Supplied as a 100-pack, it reduces per-mailer cost and suits frequent shippers and small businesses.

Who It's For

These mailers are best for small and mid-size businesses, e-commerce sellers, and individuals sending non-fragile or moderately fragile goods like clothing, magazines, photos, cosmetics, jewelry, and electronics accessories. The pack size and lightweight build make them ideal for high-volume use where keeping mailing costs down matters.

Shippers of extremely fragile, high-value items that require hard-sided protection or rigid boxes should look elsewhere; these mailers are not a substitute for corrugated boxes or large foam inserts for items that need full crush resistance.

Pros & Cons

Pros

• Good overall protection from the 3/16 in bubble lining while remaining lightweight for lower postage.
• Fully opaque exterior preserves privacy and presents a clean white appearance.
• Peel-and-seal closure is convenient and tamper-evident, saving packing time and tape.
• Bulk 100-pack provides strong value for frequent shippers and small businesses.

Cons

• Some customers note the poly can feel thin compared with heavy-duty mailers, so very heavy or exceptionally sharp items may need additional reinforcement.
• Adhesive performance is mixed in reports, so testing is recommended if you rely on labels or heavy handling.

Specifications

Brand	iMBAPrice
Pack quantity	100 bags
Outer size	12.5 in x 19 in
Inner size	12.5 in x 18 in
Bubble interior	3/16 in clear bubble, finned on three sides
Color	Pure white, non-transparent
Closure	Peel-and-seal self-adhesive strip

Our Verdict

For merchants and individuals who need a reliable, economical padded mailer, the iMBAPrice 100-Pack #6 delivers good protection, privacy and convenience at a low per-unit cost. They are especially well suited to shipping soft goods, books and small items that benefit from cushioning without the weight of boxed packaging; test the adhesive and reinforce very heavy or sharp items when needed.

Frequently Asked Questions

Are these mailers fully opaque?
Yes, the mailers are described as pure white and non-transparent, so contents are concealed during shipping.

Will these protect hardcover books?
They provide cushioning from the 3/16 in bubble lining and can handle hardcover books for many shipments, but very heavy or multiple books may require extra reinforcement or a box.

Do they need tape to seal?
No, the mailers have a peel-and-seal adhesive strip for secure self-sealing, though users have reported mixed experiences with adhesion so checking one before bulk use is advisable.