Bubble Mailer HK A/11 white 200 pcs — HK model 259252, padded mailing envelope size A/11

HK bubble mailer A/11 is a white padded mailing envelope supplied in a pack of 200 pieces. Designed for protective shipping of small to medium items, the envelope features internal air bubble cushioning that reduces impact and surface damage during transit. Its lightweight construction keeps postage costs low while providing a tear-resistant outer layer and a soft inner lining to protect contents such as documents, accessories and small electronics.

Advantages

These padded envelopes combine impact protection with a low-weight design to balance safety and shipping economy. The internal bubble layer absorbs shocks and prevents abrasion, while the white outer surface offers a clean appearance suitable for retail and postal handling. Supplied in a bulk pack of 200, the envelopes support consistent packaging workflows and reduce the need for single-item sourcing.

Suitable for

• E-commerce shipments of small items (jewellery, cosmetics, phone accessories)
• Mailing documents, certificates and printed materials that require light protection
• Postal dispatches of delicate accessories and compact electronic components
• Bulk fulfilment and business packing operations where consistent enclosure size is required

Key specifications

• Colour: white outer surface
• Pack quantity: 200 pieces
• Construction: padded envelope with internal air bubble cushioning
• Closure type: self-seal adhesive strip (peel-and-seal)
• Material properties: tear-resistant outer film with cushioning inner layer
• Designed size: A/11 format suitable for small to medium items

How to use

Place the item flat inside the envelope ensuring it is centred over the bubble layer for optimal protection. Remove the protective strip from the adhesive closure and press firmly along the flap to seal. For added security, use a tamper-evident tape or a second layer of packaging when shipping high-value or fragile goods. Check local postal size and weight limits before dispatch to confirm appropriate postage.

Usage recommendations

Store the packs in a dry, cool place away from direct sunlight and sharp objects. Use these padded mailers for items that benefit from lightweight cushioning rather than heavy-duty impact resistance; combine with rigid inserts when additional structural protection is needed.