Item Type: Puck Puzzle Material: Plastic Package List 1 x Puzzle Game 1FOR CHILDREN: This puzzle board is suitable for parent child interaction moments, which is conducive to children early educational enlightenment. 2MULTIPLE USAGES: Help to cultivate children thinking and logic ability, hand eye coordination ability, hands on ability, and help children grow up better. 3PLASTIC MATERIAL: These round toys are made of plastic, safe and environmentally friendly, resistant to corrosion and aging, and have a long service life. 4FINE POLISHING: The corners are all polished, these round pieces have rounded edges that will not hurt your hands while playing, designed for kids. 5EASY OPERATION: These round pieces have grooves in the center for easy finger alignment and easy sliding of the puzzle for easy and effortless use.