Age: 5+ Material: Resin Dimensions: 11.5 x 16.5 x 2 cm Net weight: 0.07 kg Package: Color Box 💕Complete FUN Set: Enjoy the playing with step by step instruction. Improve your children`s hands-on ability and hand-eye coordination.💕Diamonds are made of resin, non-toxic and safe for children💕Necessary tools such as plastic plate are included, no mess.💕Various shape and patterns are waiting for you to explore.