What's more fun than racing cars, in or out of the bathtub? So Tubby Table Toys is adding even more fun to Tubby Table Time with the Little Racers activity mat. These mats fit into the center of the Tubby Table and provide an activity center for a bathtub super fun car race. Each set includes an activity mat and 4 different race cars. The mats can float so they can be used without the Tubby Table as well.