Finally, a breakthrough in puck design. Near infinite adjustability is now available for standard splitboard insert patterns! The unique, patent-pending design gives the Spark Pucks channel-like adjustability for regular splitboards. Oversize aluminum center disc overlaps binding channels for maximum strength and rigidity. Bindings slide on soft, nylon material for effortless installation. +/- quarter inch (6.5mm) of toe/heel adjustment allows for perfect centering. An industry first! +/- 30 degree angle adjustments; infinite stance width and setback adjustments. Works with all Tesla and Tesla T1, as well as Blaze & Burner bindings.