Padded Self‑Sealing Bubble Mailers office products HK G17 230x340mm / 250x350mm 100 pcs white

Padded self-sealing bubble mailers by office products, model HK G17, are lightweight protective envelopes designed for sending small to medium items. Each mailer features an internal bubble-foil lining that cushions contents against shocks and impacts during transit and a self-adhesive strip that enables quick, secure closure without additional tape. The pack contains 100 white mailers in two commonly used outer sizes: 230×340 mm and 250×350 mm, providing options for documents, small electronics and other items that need light cushioning.

Advantages

These HK G17 bubble mailers combine internal bubble cushioning with a self-seal closure to reduce packing time and provide basic protection against abrasion and minor impacts. The white outer surface offers a clean appearance suitable for business or personal shipments, while the lightweight construction helps keep postage costs lower than rigid packaging. The mailers are made to be easy to handle and store in bulk.

Suitable for

• Shipping documents, thin booklets and printed materials
• Sending small electronics and accessories such as chargers, cables, memory cards
• Packaging small fragile items that require light cushioning (jewellery, cosmetics)
• E‑commerce order fulfillment of compact products

Key specifications

• Outer dimensions (available sizes): 230 × 340 mm and 250 × 350 mm
• Pack quantity: 100 pieces
• Colour: white outer surface
• Internal lining: bubble-foil cushioning
• Closure type: self-adhesive strip (peel-and-seal)
• Construction: lightweight padded envelope designed for mailing

How to use

Insert the item to be shipped into the mailer so that it rests against the bubble-lined interior. Remove the protective strip to expose the adhesive and press the flap firmly to seal. Ensure the edges are aligned and pressed along the full length of the closure for secure transit. For additional protection or if the item has sharp edges, wrap it first in protective film or place in a small rigid box before inserting in the mailer.

Usage recommendations

Choose the appropriate size (230×340 mm or 250×350 mm) to minimise movement inside the mailer; use additional internal wrapping for items with fragile or sharp components. For international shipments, check carrier requirements for padded envelopes and label the package clearly to ensure proper handling.