Our Wood Floor Hockey Game works on a smooth floor just like air hockey games work on air! There are two paddles with felt on the bottom to help them slide. There are two pucks that glide over the floor. And there are two goals. The paddles are 3" in diameter with 3 1/2" handles on top that are rounded for a comfortable grip. The pucks are 1 1/2" in diameter and 5/8" thick. The goals are 8" wide on one side and 2 3/4" wide on the other so you may choose how challenging acheiving a goal will be! Handmade in the USA.