Magna Tiles 8Piece Rectangles Expansion Set The Original Award-Winning Magnetic Building Creativity & Educational Stem Approved

8 translucent colorful rectangles (4 large squares 4 rectangles) Compatible with all original Magna-Tiles building sets Manufactured by Magna Tiles. Sparks hours of imaginative free play in children. Anything they can dream they can create! Develops math science spatial and tactile skills. Stem Approved! The original 3D magnetic building sets that engage young minds by fusing together math science and creativity Safe durable tiles made with food-grade ABS (BPA free) plastic Free of phthalates and latex Ages 3 years and up