Proprobag 6x10 Bubble Mailers 100 Pack - Usable Size 6x9 Heavy Duty Padded Mailer with Self Seal, Waterproof Shipping Envelopes, Bubble Wrap Protection for Ecommerce, Non See Through

• 【Perfect Size Mailers】These bubble mailers (6x9 inner size&6x10 outer size) perfectly fit small to medium items like jewelry, phone cases, or trading cards. The dual-size design works as both shipping envelopes bubble mailer and padded mailing envelopes for eBay/Etsy sellers.

• 【High-Grade Protection in 3 Layers】140gsm tear-resistant outer layer + 140gsm bubble wrap envelopes lining + reinforced self-seal flap. Your fragile items stay safe in these padded envelopes 6x9 during rough transit – no more damaged returns!

• 【Stealth Shipping & Tamper-Proof Design】Full black non see through bubble mailers hide contents completely. The tamper-evident adhesive on these mailing envelopes bubble padded shows obvious marks if opened – ideal for high-value or private items.

• 【Ships Faster, Saves 35% Postage】These lightweight bubble mailers 6x10 beat bulky boxes! USPS First Class certified. Just seal & ship – no extra bubble wrap needed. Cut 5 mins/pack vs traditional packaging.

• 【Protect products Well】These padded mailers are lined with 140gsm bubble with unique air cellular layers and all-around strong air bubble technology, helping absorb shock during shipment.

bubble mailer