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These Brown Postal Boxes, measuring 150 x 110 x 50mm, are perfect for sending smaller items with ease. They are designed for quick assembly and fit within Royal Mail's Small Parcel dimensions, helping you save on postage. Secure your items effortlessly with the peel-and-seal strip, eliminating the need for packing tape, and provide a seamless opening experience with the built-in ripper strip. Delivered flat-packed in bundles of 50 for easy storage, these postal boxes are plastic-free, fully recyclable, and biodegradable, making them a highly eco-friendly choice. Key features: 1 x peel-and-seal strip 1 x easy ripper strip