Sturdy construction ensures impacts resistance and long time stability, while the innovative designs enables easy installation for quick setups Sturdy deck spacers four thickness addition for adjustments in skateboards, longboards, and board assemblies Ideal for enthusiasts and professional board builders needing height components for ridings Sturdy slip textured surfaces combined with wear resistant ABS materials deliver secure grip and extended product lifespans across various vibrations heavy applications Addition for maintaining proper deck alignment in skateparks, board workshops, or home garage projects supplies requiring multiple thickness solution, Manufacturer: Xjdzineq