Sport Stacking - Speed Stacks StackMat Pro Timer
Endorsed by the World Sport Stacking Association (WSSA) as the official timing device for Sport Stacking, the StackMatTM Pro Timer is a detachable precision Competition Timer accurate to 0.001 with super sensitive touch pads.Note: The Gen 3 StackMat Pro Timer is only compatible with the Gen 3 Mat which is sold separately.Features:** Accuracy to 0.001 seconds** Memory feature to save your best times** Data port to connect to external display** Gen3 Graphics