(Gift Box Size) Height 1.6 x Depth 1.6 x Width 10.2 inches (4.1 x 4.1 x 26.0 cm); A "W (double) sheet made of smooth sheet (silicone processed glasswine paper) and aluminum foil. The smooth inner sheet will not stick to your rice or glue, making it easy to peel off. Aluminum foil on the outside prevents dry-out. The sheet size (width) is easy to wrap around rice balls