This magnetic building set features 8 translucent pieces in standard colors. Included are 4 large squares measuring 6 inches by 6 inches and 4 rectangles measuring 6 inches by 3 inches. The 4 large squares included are green, yellow, blue and ICE (colorless). The 4 rectangles included are purple, orange, red and yellow. All Magna-Tiles include safe, durable tiles made with food-grade ABS (BPA FREE) plastic free of phthalates and latex. In addition to safe plastic and secure magnets- all Magna-Tiles rivets are made of lead-free stainless steel making it all around a safe toy to bring home.