If you ski a lot, chances are pretty good that you have more boots than you have feet. These Black Diamond Helio Adjustment Plates are the perfect way to ensure maximum “swap-ability” between your skis, boots, and bindings. The plates are thin to keep a low profile against the ski and have four tension-bolts for maximum hold. At a light 33g per side (with hardware) and a slim 5.2mm height, the plates fit any of Black Diamond’s Helio bindings and offer 28mm of total adjustment range. The adjustment plates are sold in pairs with nuts and bolts to attach the bindings.