High quality details The magnetic sheet is made of ABS plastic with rounded edges, safe and high quality material. The colors are classic rainbow colors, and the various different shapes make building fun! Infinite Possibilities The magnetic tiles are almost suitable for all ages, from the toddler to the old, begin with the simple model to the complex one, from 2D to 3D. Infinite possibilities are waiting for your exploration High Transparency This set is so colorful and transparent that the brightly colored tiles create wonderful rainbow shadows when light passes through the tiles or when they are placed in the sunlight. The perfect gift to keep away from screens Have fun with your child with this STEM educational toy. Enhance your relationship with your child by playing together or take the hassle out of babysitting. It's a great way to get away from video games and keep your child's attention. 102 pcs Frozen Castle Magnetic Tiles 49pcs Dinosaur Magnetic Tiles 100pcs Rainbow Magnetic Tiles Number of pieces 102 49 100 Dimensions 13.19 × 7.36 × 2.95 inch 9.45 × 6.10 × 2.36 inch 12.80 × 8.98 × 3.07 inch Compatible with other brands ✓ ✓ ✓ Color box ✓ ✓ ✓