Bubble Mailer Envelope BSTech A11 120×175 mm, Pack of 200, Padded Protective Postal Sleeve

BSTech A11 bubble mailer envelopes (120×175 mm) are padded postal sleeves designed to protect small items during transit. Each envelope combines a tear-resistant outer layer with an internal bubble lining to absorb shocks and reduce the risk of damage for compact goods. This pack contains 200 lightweight padded mailers intended for routine postal and courier shipments of documents, small electronics, accessories and retail items.

Advantages

The envelopes provide lightweight protection with internal air bubble cushioning that reduces impact and abrasion during handling. The outer material is tear-resistant and helps resist moisture and scuffs in everyday shipping conditions. Their compact 120×175 mm size fits a range of small products and printed materials while remaining economical to store and transport in bulk quantities of 200.

Suitable for

• Small electronics and components (chargers, cables, memory cards)
• Printed materials and folded documents or photos
• Jewellery, small cosmetics and fashion accessories
• Lightweight retail orders and mail-order samples

When it may not be suitable

These padded mailers are intended for small, lightweight items; they are not designed to replace rigid boxes or heavy-duty shipping solutions for fragile or bulky goods. For items requiring structural protection against crushing, stacking or significant external pressure, a corrugated box or additional internal support is recommended.

Key specifications

• External dimensions: approximately 120 × 175 mm
• Padded interior: bubble cushioning for shock absorption
• Outer material: tear-resistant protective film
• Closure: self-adhesive strip for secure sealing
• Quantity per pack: 200 mailers
• Weight: lightweight construction suitable for standard postage rates

How to use

Insert the item into the mailer so it rests against the bubble lining, ensuring a snug fit without excessive bending. Remove the protective strip from the self-adhesive closure, fold the flap down and press firmly along the seal to secure. For additional protection, wrap fragile items in extra padding before placing them in the envelope. Label the outside with destination and handling information according to your carrier’s requirements.

What to consider before purchase

• Check the internal dimensions relative to your item to ensure a correct fit
• Consider additional internal padding for fragile or oddly shaped products
• Verify postage and carrier size/weight limits for padded envelopes
• Assess storage space for a bulk pack of 200 units

Usage recommendations

Use these BSTech A11 padded envelopes for single small items or compact sets; combine with extra wrapping for delicate electronics and use clear labeling to reduce handling errors during shipping.