Children love to create 12 colorful mosaics with the fun tile-by-number Mega Mosaics Kit from Galt Toys. It's easy to create beautiful mosaics by following the numbered guide on every picture. The square, adhesive-backed foam tiles match the printed numbers. As children add the tiles one by one, the bright illustration emerges. There are 12 tile-by-number pictures included in the kit. It's a perfect activity for a party, a rainy day, or a get-together among friends. Contents: 12 foam sheets with over 4,500 self-adhesive tiles, 8 foam sheets (8'' x 6'') and the instruction guide. Suitable for children age 6 and over. Galt products are quality controlled and meet all American, Canadian, British and European standards for toy safety.