Bubble-padded Self-adhesive Envelopes office products HK A11 100×165mm/120×175mm 10 pcs white

Bubble-padded Self-adhesive Envelopes office products HK A11 are lightweight protective mailers designed for small items. Each envelope has an outer paper layer and an inner bubble film lining that reduces impact and prevents scratches during transit. The envelopes measure approximately 100×165 mm internal size and 120×175 mm external size, and are supplied in a pack of 10 in white. A peel-and-seal adhesive strip provides fast, secure closure for mailing, returns, samples or internal transfers.

Advantages

These bubble-padded envelopes combine the rigidity of paper with the cushioning effect of air-filled bubbles, offering a balance between protection and low postage cost. The self-adhesive strip simplifies packing by eliminating the need for tape, while the compact dimensions suit small electronics, accessories and documents. White external colour provides a neutral appearance suitable for business and personal use.

Suitable for

• Sending small electronic items such as memory cards, USB drives and headphones
• Protecting jewellery, small accessories and samples during shipment
• Mailing folded documents, receipts, business cards and photographs
• Internal dispatches and returns where light cushioning is sufficient

Key specifications

• External dimensions: approximately 120 × 175 mm
• Internal usable space: approximately 100 × 165 mm
• Material: paper exterior with internal bubble film lining
• Closure type: peel-and-seal self-adhesive strip
• Colour: white
• Pack quantity: 10 envelopes

How to use

Place the item in the centre of the bubble-lined interior, ensuring it fits within the internal dimensions. For flat items, smooth them against the bubble lining to reduce movement. Peel off the protective strip covering the adhesive, fold the flap down and press firmly along the seal to secure the closure. For extra protection, wrap fragile items in additional bubble film or paper before inserting.

Usage recommendations

Check the item's weight and dimensions before sending to confirm suitability for these envelopes; they are intended for lightweight, non-bulky items. Avoid using these envelopes for sharp-edged objects without additional protective wrapping. For insured or high-value shipments, consider using tracked postal services and additional packaging to meet carrier requirements.