This listing is for 3 Box of Sunshine Shipping Boxes. These beautiful boxes are printed in full color on the inside and outside to eliminate the need for wrapping paper, and greeting cards. They are incredibly strong, so they can be used as a shipping box, but also beautiful enough to be used as a gift box. Shipping boxes measure 11.5 x 8.75 x 4.5 inches on the exterior and fit inside a USPS Large Flat Rate Priority box for affordable domestic and international flat rate shipping. The interior of each box measures 11 x 8.5 x 4 inches. Ball point or sharpie pens work great for writing on the box, with no smearing. Boxes arrive flat for easy assembly.