Looking to help kids master word families? These colorful dominoes are a fun way to do it! Great for helping children learn through play, the easy-to-grasp and easy-to-read dominoes feature an onset on one end and a rime on the other. Students just match them up to build words—for tons of essential phonics practice! You get 28 plastic dominoes in a storage tin with a lid. Dominoes measure 2" long.