Air bubble mailer envelopes NC Koperty G17 100 pcs – padded protective mailing envelopes

NC Koperty G17 air bubble mailer envelopes, pack of 100, are lightweight padded mailing envelopes with internal bubble cushioning designed to protect small to medium items during postal and courier shipment. The envelopes combine a flexible outer layer with an inner bubble lining to absorb shocks and reduce surface abrasion, helping to secure documents, electronics, cosmetics and other fragile goods while keeping overall parcel weight low.

Advantages

These padded protective mailing envelopes provide built-in bubble cushioning that mitigates impact and protects contents from minor drops and compression. Their lightweight construction lowers postage cost compared with rigid packaging and simplifies handling. Self-sealing closure speeds up packing, while a smooth outer surface resists tearing and water splashes to a practical degree during transit.

Suitable for

• Mailing documents, letters and small printed materials
• Shipping small electronics and accessories (chargers, cables, earbuds)
• Sending cosmetics, small beauty items and personal care products
• Dispatching fragile small goods such as jewelry, watches and collectibles
• eCommerce order fulfillment and returns

Key specifications

• Padded envelope with internal air bubble lining for shock absorption
• Pack quantity: 100 envelopes
• Lightweight flexible outer material to reduce postage costs
• Self-seal adhesive closure for quick and secure packing
• Smooth outer surface with tear-resistant properties and water splash resistance

How to use

Place the item inside the envelope so that it sits on the bubble-lined side. Remove the protective strip from the adhesive closure, fold the flap firmly down and press to seal. For added security with heavier or irregular items, reinforce the closure with packing tape and ensure contents are centered to maintain even cushioning. Address and postage labels can be affixed directly to the outer surface.

Usage recommendations

Choose the appropriate envelope size for the item to avoid excessive movement inside the mailer. For very fragile products, add supplementary internal padding or place the item inside a small protective box before inserting it into the bubble mailer. Store unused envelopes flat in a dry environment away from direct sunlight to preserve adhesive performance and material flexibility.