Diamond File SPORT Grit 400 Medium Boards Directional Twin Rocker 16 vents optimally tuned with

16 vents optimally tuned with the channeling of the helmet

Replacement WingLock valve

Designed to fit perfectly in kids' shoes

ISO Diameter: 584 / 650b / 27

Mesh gusset

Diamond File SPORT Grit 400 Medium Boards Directional Twin Rocker 16 vents optimally tuned withAchieve precision and finesse in tuning your ski, snowboard, and ice skate edges with the Wintersteiger Diamond File Sport Grit 400 Medium (70mm). Infused with advanced European diamond stone technology, this file stands out as one of the most efficient and durable ever made. Crafted with a robust composite body, it's designed to resist flex, ensuring consistent results during use. The distinct diamond pattern, complemented by top tier diamonds,