Poly Mailers | 14.5x19
18 products
14.5x19 poly mailers（14x19 poly mailers） — Durable, waterproof, tamper-evident, and self-sealing envelopes ideal for shipping clothing, documents, and other non-fragile items. These poly mailers are designed to provide secure, professional, and cost-effective shipping solutions for e-commerce and small businesses.
18 products
