Metronic 24x24 Inch Black Poly-Mailer Envelope Shipping Bags Self Sealing Envelopes Boutique Custom Bags Enhanced Durability Multipurpose Envelopes Keep Items Safe Protected

【Special Color】Black makes your package more attractive to customers, making your package more mysterious.

【Absolute confidentiality】Tear resistance self sealing envelopes,strong viscosity,improve your package security. Suit for packaging clothing, apparel, jackets, sweaters, shirts, small backpacks, handbags, purses, shoes and books.

【Durable Protection】Metronic shipping bags made by six layers membrane,can be streched 3 times longer than normal,keep your product in good condition.

【Waterproof Bags】Waterproof poly mailers keeps your gifts as good as new even if they get left out cold in the rain.

【Great Value】Metronic poly mailers bags are 2 mil thickness for shipping soft-goods,and they are light enough to safe you some money on weight for shipping.