White Gusseted Poly Mailers, Expansion Shipping Envelopes, 100 Count, 13 x 16 x 4 in

Streamline your shipping operations and ensure your products arrive in pristine condition with these heavy-duty white gusseted poly mailers designed for maximum efficiency and protection.<br><br>Shipping bulky or oddly shaped items no longer requires oversized, expensive boxes that drive up your logistics costs. These 13 x 16 x 4 inch expansion poly mailer bags provide the ideal solution for e-commerce entrepreneurs and small business owners who need a versatile, lightweight packaging option. The integrated 4-inch bottom gusset allows the envelope to expand, comfortably accommodating thick items such as hoodies, coats, jeans, or multi-item clothing orders that would typically struggle to fit in standard flat mailers. Constructed from high-quality 2.5 mil thick polyethylene, these plastic shipping bags offer superior resistance to punctures, tears, and moisture, ensuring your inventory remains dry and secure throughout the entire transit process. The clean white exterior provides a professional presentation for your brand while remaining opaque for complete privacy. With a convenient self-seal adhesive strip, you can fulfill orders faster without the need for additional tape or glue, creating a permanent, tamper-evident closure that gives you and your customers peace of mind. - Expandable Bottom Gusset: The 4-inch expansion allows you to ship bulky items like winter apparel and boxed goods without the added weight and expense of corrugated cardboard.<br> - Heavy-Duty 2.5 Mil Protection: This thick, puncture-resistant material safeguards your products against the rigors of the modern supply chain and harsh weather conditions.<br> - Permanent Self-Seal Closure: High-strength adhesive creates a secure, tamper-evident seal that streamlines your packing workflow and prevents accidental openings during transit.<br> - Lightweight and Cost-Effective: Reduce your total shipping expenses by utilizing these lightweight mailers that qualify for lower postage rates compared to traditional boxes.<br> - Professional Opaque Finish: The bright white exterior ensures a clean, professional look for your packages while the internal lining keeps contents hidden from view.

• WHITE GUSSETED POLY MAILERS: Pack of 100 reusable poly bags 13x16x4. White color. Large size. Approved by UPS, USPS, FEDEX, DHL. RECYCLABLE unpadded mailers. Waterproof.
• PREMIUM QUALITY: Plastic shipping bags are made to withstand the rigors of the shipping process. These wrapping bags have ultra-tough, light-weight, multi-layer co-extruded 2.4 mil thick polyethylene film. Poly mailers are a great choice for their high-strength design that keeps contents secure against chemicals, tampering, puncturing and tearing. The surface allows for excellent high resolution, distinct printing, labeling and pen writing.
• HEAVY-DUTY: These packaging bags have a bottom fold construction and strong side heat seals for superior bursting strength, so your contents will remain secure from the point of origin to the destination. Ultra-strong seams will keep your parcel intact. Extra durable polyethylene mailers protect products from moisture during shipping.
• PEEL AND SEAL: Gusseted polymailers are self-sealing for easy packing with a tamper-evident, super secure closure. The Anti-stat release liner peels off quickly, making it easy to load contents and seal package when the packing process needs to be fast and efficient. If you have many orders and need to ship goods every day, these plastic unpadded envelopes are perfect for you!
• WIDELY USED: These innovative expandable poly mailers eliminate the need for expensive and inconvenient boxes with void fill because they expand to fit and protect larger e-commerce shipments. Flat poly bags with Gusseted Bottom used for shipping clothing, shirts, shoe boxes, bedding, stuffed toys, documents, books, catalogs, parts and pharmaceuticals. The plastic mailer is thin, sturdy and quite flexible.