Extra Room for Larger Orders and Multi-Item Shipments The 14.5 x 19 poly mailer offers added capacity for larger apparel pieces or multi-item orders, while still keeping shipping lightweight and efficient. Made from 2.5 mil LLDPE/LDPE film, it provides the durability needed for shipping hoodies, sweaters, layered clothing, or bundled retail products. The white exterior maintains a clean, professional look, while the black interior adds discretion and content protection. A metallic silver adhesive strip ensures fast, secure sealing during fulfillment. This size is available for custom printing using Flexographic Ink or Foil Hot Stamping, making it easy to extend brand visibility beyond the box. Recyclable and easy to store, it’s a smart option for businesses scaling their shipping operations.