Bubble Mailer ENVELOPE EMERSON iKO0370x480x050 370×480 mm, 50 pcs, protective padded courier envelope

Padded bubble mailer EMERSON iKO0370x480x050, size 370×480 mm, pack of 50 pieces. This protective padded courier envelope combines a lightweight outer wrap with an internal air-bubble lining that cushions contents against shocks and abrasions during handling and transport. The envelope is sized to accommodate documents, books, small electronics and accessories, and other compact goods that require extra protection in postal and e‑commerce shipments.

Advantages

The bubble mailer provides reliable protection through its internal air-bubble padding while remaining lightweight to help reduce postage costs. Its peel-and-seal closure enables fast, one-handed sealing without additional tape. The outer material resists tearing and moisture to keep contents dry and secure during transit. Supplied in a bulk pack of 50, the envelopes are ready for repeated use in small businesses, online stores or regular mailing tasks.

Suitable for

• Shipping documents, catalogs and printed materials
• Mailing books, notebooks and magazines
• Packaging small electronics, cables and accessories
• E‑commerce order fulfilment and postal deliveries
• Protection of fragile small items like cosmetics or small parts

Key specifications

• External dimensions: 370 × 480 mm
• Internal cushioning: air-bubble lining
• Closure type: self-adhesive peel-and-seal flap
• Pack quantity: 50 pieces
• Material: tear-resistant outer film with bubble padding
• Weight class: lightweight mailing envelope suitable for postage savings

How to use

Insert the item into the envelope so it sits flat and centered on the bubble lining. Remove the protective strip from the adhesive flap and press firmly along the flap to create a secure seal. For heavier or irregularly shaped items, add additional internal padding or use a larger mailer to avoid over-stressing the seams. Verify postal weight and size restrictions before dispatch to ensure correct postage.

Usage recommendations

Store packets flat in a dry, cool place away from direct sunlight to preserve the adhesive and bubble padding. For resale or repeated shipping, keep a stock near the packing station and inspect a sample envelope periodically for adhesive performance and bubble integrity. When shipping valuable or extremely fragile items, consider combining the bubble mailer with a rigid mailer or additional internal protection.