This product includes 2 designs. Each inner pack of 12 books contains 6 of each design. Packed full of challenging puzzles to keep brains active Size: A5 Dimensions: 210x145mm Weight: 240g Pages: 128 Page Sides: 256 Inner Pages: 54gsm Newsprint Paper Cover: 250gsm Full-Colour Gloss Card Binding: Perfect Bound Small enough to keep in the car or tuck in your bag – an excellent size to take with you on long journeys! Also creates a good activity on rainy days, away from the screen.