JOYIN 49 Pcs Magnetic Tiles Play Set, Magnetic Blocks, Building Set, Educational Toys for Kids Play and learn with our 49 pieces magnetic building block tiles play set, with mathematics stickers Easy to set up with our constructions, tiles will easy to combine into vehicles, animals, buildings High quality colorful transparent plastic used, great colors attract kids to have fun for hours; attach mathematics stickers to tiles to practice simple calculations Perfect Toy Set to develop kids creativity, logical thinking, hand-eye coordination. Play and Gain patient and problem-solving ability. Excellent Gifts for all kids CHILD SAFETY: Meet US Safety Standard, Safety Test Approved, 100% Non-Toxic