Duck Self-Locking Mailing Box, Regular Slotted Container (RSC), 9" x 13" x 4", White, 25/Pack

The Duck Self-Locking Mailing Box is a convenient and efficient solution for packing, mailing, and storing your office samples and documents. These sturdy boxes feature self-locking tabs for easy assembly without the need for tape, giving your packages a professional appearance. Made from durable white 200 lb. corrugate, these boxes are designed to last and can be reused multiple times. Additionally, they meet U.S. Postal regulations, making them perfect for most office mailing and storage applications. Whether you're sending out important documents or storing samples for your business, the Duck Self-Locking Mailing Box is a great choice.