HOODDEAL 120pcs Wooden Dominos Rally Building Kits Kids Game Play Racing Educational Toys for Children A very funning toy for your kids to play. Made of environment-friendly linden wood, no harm to your baby Push one of them, it will have a chain of effect. Size:4.3cm x 2.1cm x 0.7cm - 1.7inch x 0.83inch x 0.28inch. Package Included: 120 x Domino Game Toys,10 different colors