Black Self-Adhesive Courier Pouches - Durable Plastic Mailing Bags for Shipping in Multiple Size

Black Plastic Courier Shipping Pouches 📦✨ Tear Resistant Self-Seal Mailer Bags | 7 Multi Sizes | Waterproof🌼 Product BriefMust-have packaging bag for online sellers, small business & retail shipping! This solid black plastic courier pouch features a strong self-adhesive flip cover for secure parcel sealing. All listed dimensions cover the full overall size including the flip sticker flap, with 7 complete size ranges to fit tiny accessories up to large apparel orders. Waterproof and stretch-proof plastic keeps goods safe during delivery nationwide. ⭐ 5 Core Selling Points1. 📐 7 Complete Size Options for All GoodsFull size lineup from tiny XS to extra large 3XL, match every item dimension:- XS: 1525cm → Small accessories, jewelry, lip gloss, keychains- S: 1730cm → Phone case, hair clips, small cosmetics- M: 2842cm → Socks, underwear, lightweight small garments- L: 3245cm → T-shirts, blouses, small daily goods- XL: 3852cm → Shirts, thin dresses, kids clothes- XXL: 4055cm → Hoodies, jeans, medium apparel bundles- 3XL: 4560cm → Thick coats, multiple clothing sets, large parcels 2. 🔒 Integrated Flip Self-Sealing Sticker FlapBuilt-in adhesive cover creates airtight tight seal once folded. No extra tape needed, prevent packages from opening accidentally during sorting & transit. All size measurements include this flip cover as noted. 3. 💧 Waterproof & Dustproof Black Plastic MaterialSolid opaque black plastic blocks moisture, rain and dust. Protect products from stains, wet damage and hide private item contents from outside view. 4. 💪 High Toughness Anti-Tear Stretch DesignThickened flexible plastic with great tensile strength, hard to rip or puncture during courier handling, effectively avoid lost goods due to broken bags. 5. 🛒 Perfect For Online Store Daily ShippingIdeal for  sellers, boutique stores, resellers and drop-shipping businesses. Lightweight packaging cuts extra shipping weight cost, bulk use saves long-term packaging budget. 🧾 Full Product Specifications- Item Name: Black Plastic Courier Shipping Pouch / Mailer Bag- Color: Solid Black- Measurement Rule: All sizes are full overall dimension including flip cover- Available Sizes (Width × Length):XS 1525cm / S 1730cm / M 2842cm / L 3245cm / XL 3852cm / XXL 4055cm / 3XL 4560cm- Key Traits: Self-seal flip, waterproof, opaque, tear-resistant, lightweight 📦 Suitable Usage ScenesE-commerce order shipping, apparel boutique packaging, cosmetic & accessory store delivery, reseller drop shipping, small retail online store, private parcel mailing.📌 Important Shopping Reminders1. The labeled size includes the flip adhesive cover, measure your goods length and width before selecting the matching pouch size.2. Press the flip sticker firmly after putting items inside to ensure complete sealing.3. Store bags in cool dry space to keep adhesive sticky for long-term storage.