Description Brown Single Wall Postal boxes in packs of 10 This box falls within the Royal Mail Medium Parcel Option which states maximum external dimensions of 610mm x 460mm x 460mm. These boxes are ideal mulitpurpose boxes and are perfect for sending gifts. Our Postal Boxes are designed and manufactured onsite at our purpose made facilities here in the UK. Supplied Flat packed for easy assembly. Metric Dimensions: 395mm Length, 155mm Width, 175mm Height Approx. Imperial Dimensions: 15 1/2 inch x 6 inch x 7 inch Quantity: 10 Cardboard Box Style Code: 0427 Colour: Brown