These are the Bonesaw Rails by Creature. Cast from slick, durable, high-density material, Creature Bonesaw rails are built to withstand the most brutal slides, slicing through obstacles with the precision of an ancient weapon. Just as a bone saw carves through bone with unwavering strength, these high performance skate weapons ensure relentless durability and unparalleled smoothness on any surface. Dominate your skate session with the unyielding power of Bonesaw Rails.