Amiff 5x9 Inch Black Poly Bubble Mailers 400 Pack - Waterproof, Lightweight, Self-Seal Padded Shipping Envelopes for Ecommerce, Small Business & Online Sellers - Perfect for Shipping Jewelry, Apparel, Books & Fragile Items

About this item SHIP WITH CONFIDENCE. Matte Black waterproof bubble mailers with peel-n-seal are reliable choice for sending private items, photos, documents, etc. Shipping labels and stamps are easily attached to bubble mailer envelopes. Manufacturer size tolerance +/- 0.25". Size: 5" x 9". Quantity: 400 pcs per pack. PREMIUM QUALITY. Bubble packaging envelopes are made with the highest-quality materials. Gift bubble envelopes are lined with 80 gsm bubble, with unique air cellular layers and 360° strong air bubble technology to help absorb shock during shipment. SECURE & PRIVATE: Sturdy layers of padded poly mailers are blocking light and shielding content from view. Strong and durable closure completely covers the shipping bubble bags, and premature opening or removal of items before arrival at the destination will not be unnoticed. LIGHTWEIGHT BUBBLE ENVELOPE: This poly bubble bag will save space and will not add weight. The use of lightweight materials helps to reduce shipping cost. Bubble bags shipping are durable enough to withstand rough transportation. MULTIPURPOSE shipping bags bubble mailers can be used in offices, home, schools etc. Use our universal bubble wrap envelopes for shipping: gift cards, invitations, books, cosmetics, phone accessories, medicines etc. Padded envelope with bubble inside is suitable to send crafts and fragile items.