Product Part - 4 x 3 x 1 1/2 White Corrugated Mailer 50/bdl

Perfect for shipping or storing small, flat items, the 4" x 3" x 1-1/2" White Corrugated Mailer offers durable protection in a compact design. Constructed from sturdy, crush-resistant corrugated cardboard, it ensures your contents stay safe during transit. The clean white exterior delivers a professional look, ideal for eCommerce, retail packaging, or promotional kits. Ships flat for space-saving storage and assembles in seconds. Sold in a bundle of 50 for added convenience.