Material: PP Plastic.Size: Lenght 205 mm, width 310 mm. single card slot length 135 mm, width 95 mm.Capacity: Total of 20 pages, each papes has 4 card slots, can holds up 4 nail sticker (front and back, put 2 cards on each side) and total of 80 nail sticker can be stored.Package Including: 1 Piece 20 pages nail sticker storage book.(stickers not included).Notice:1. Due to the reason of light and the display, the color may have slight difference. This is inevitable, please understanding!2. Please allow slight dimension difference due to different manual measurement.