|The Robby Original Leather Plus hand/wrist positioner has been supporting wrists since bowling balls were vulcanised rubber. The Robby Original Leather Plus has stiffeners at the front and the back with three velcro straps to hold your hand in the optimum position for release while providing the support to prevent wrist movement. With this version you get the luxury and durability of leather and a longer length for extra wrist and forearm support. Black only. Please select right or left hand and size when ordering.