About This

HEAVY-DUTY 2.75 MIL THICKNESS: Built tough to protect your shipments. These premium 14x20-inch mailers are thicker and stronger than standard envelopes, keeping contents safe during transit.
WATERPROOF & TEAR-RESISTANT: Made from high-quality polyethylene material that resists punctures, moisture, and tears — ensuring your packages arrive clean and dry every time.
SELF-SEALING STRONG ADHESIVE: No need for tape! The permanent peel-and-seal adhesive provides a tight, tamper-proof closure to keep items secure until they reach the customer.
PERFECT FOR CLOTHING & SOFT GOODS: Ideal for shipping apparel, fabrics, bedding, and other non-fragile products. The 14x20 size fits bulkier items like sweatshirts, jeans, and multiple t-shirts.
COST-EFFICIENT BULK PACK (650 COUNT): Stock up and save! With 650 mailers per case, you get durable packaging at an excellent value for your retail, warehouse, or e-commerce operation.