Air bubble mailers NC Koperty I19, pack of 50, protective padded envelopes

Air bubble mailers NC Koperty I19, pack of 50, are lightweight padded envelopes designed to protect small to medium items during postal and courier transport. Each mailer includes internal air bubble cushioning that absorbs shocks and reduces surface abrasion, while the tamper-resistant self-seal strip provides a simple and secure closure. These protective padded envelopes are suitable for single items or multiple small products that need economical, space-saving packaging.

Advantages

These padded air bubble mailers combine low weight with internal cushioning to minimize shipping costs while improving protection. The self-seal closure accelerates packing and reduces the need for additional tape, and the flexible envelope shape adapts to irregularly shaped contents. Their durable outer layer resists punctures and moisture to a degree, helping preserve the condition of shipped goods.

Suitable for

• Small electronics and accessories (chargers, cables, memory cards)
• Documents, brochures and printed materials
• Jewellery, cosmetics and other compact fragile items
• E-commerce orders with single or multiple small products

Key specifications

• Quantity: pack of 50 mailers
• Internal cushioning: air bubble padding
• Closure type: tamper-resistant self-seal strip
• Envelope type: padded polyethylene outer layer
• Intended use: postal and courier shipping for small to medium items

How to use

Place the item centrally on the bubble-lined interior, add minimal filler if needed to prevent movement, then peel off the protective strip and press the adhesive flap firmly to seal. For irregular items, ensure padding contacts all sides to reduce movement. Label the outside of the mailer clearly with recipient and sender details and apply any required postage or courier labels according to carrier guidelines.

Usage recommendations

For fragile or high-value items, combine the padded mailer with additional internal wrapping (foam, tissue or small bubble wrap) and consider using a tracking service. Avoid overfilling beyond the envelope seams and select a size that allows the bubble cushion to surround the item on all sides.