White Quick Seal Postal Boxes – Flat-Packed (50 Pack)

Our white quick seal postal boxes are designed for secure and efficient shipping. Made from high-strength white Kraft board with double-lined sides, they feature a peel and seal closure and a tear strip for easy opening. Supplied flat-packed in bundles of 50, these boxes are recyclable and sturdy enough for reuse, making them an eco-friendly choice for businesses.