Spark R&D Solid Board Flat Pucks have the quiver game dialed. Let's face it, sometimes you are just not on your split. Great for solid board mountaineering or snowmo-boarding. Perfect for trips where you are traveling with multiple boards or days when you may see a mix of resort riding and splitting. You may have a quiver of boards, but you only need one set of bindings with the Spark R&D Solid Board Flat Pucks. Weight: 10.09 oz/pr (286g) Find Setup and User Guide here Features Adjustability: +/- 1/4 inch (6.5mm) of toe/heel centering adjustment in .08 inch (2.1mm) increments. - 12 to +30 angle adjustments in 3 increments, covering everyone from jibbers to trench diggers. Stance width adjustable in .2 inch (5mm) increments. Superior Materials: Bindings slide on soft nylon for effortless installation. Made in Montana: Designed and manufactured at Spark HQ in Bozeman, MT. Compatibility Spark Solid Board Pucks can be used with 4x2 insert and channel boards. Works with all puck compatible splitboard bindings.