This domino toy set is made of good materials, and can be used for a long time. Creative intellectual development domino game blocks' plaything, learning while playing, very interesting and creative. Features -Color:Assorted Color -Material:Wood -Size:4.30X2.00X0.70cm/1.69X0.79X0.28in - Compact size and bright color design, easy to hold and grip, very easy for your children playing. - Safe wood material, your children can play without any concern. Baby manual placement, you can do DIY to freely put a number of shapes, improve baby patience. - Help your children develop hands-on ability earlier and promote intellectual development. - Smooth surface, good hand feeling, no burrs parts, very suitable for your child playing. - Great domino train accessories for the kid, practical and helpful to develop intelligence. Package list: 120 x domino blocks 10 x mechanisms 1 x domino setting holder 1 x storage bag