100Pcs Delivery Package Packaging Blue Bubble Envelope Packing Bag Small Business Supplies Envelopes Shipping Packages Mailer

【 Perfect Size Bubble Shipping 】 The black bubble shipping bag has an external size of 4x8 inches (approximately 10.2x20.2 centimeters) and an internal size of 4x7 inches (approximately 10.1x17.2 centimeters), making it ideal for transporting jewelry, cosmetics, photos, cards, and phone cases as shipping bags for small businesses and retailers.
Bubble Buffered Mail Bag: The bubble polyethylene mail bag is filled with a unique layer of air cells, helping to absorb impact and pressure during transportation, pre-treatment of your fragile items, and leaving a deep impression on your brand to your customers.
【 Strong Self Sealing Adhesive 】: Our thick padded shipping envelopes have strong self-adhesive properties and cannot be easily opened. Simply tear off the strip from the filled envelope and securely press down on each package sender, saving time!
Durable Structure: The polyethylene bubble mailing bag is designed with a sturdy seal around it to prevent punctures and prevent tearing or damage during transportation. Bubble envelopes are waterproof and can prevent items from getting wet.
【 Protect Your Privacy 】: The thickened envelope features a completely opaque design for mailing, which can block strong light and protect your privacy.