Grit-Step Interlock Drainage Anti-Fatigue Mat, 505, 5/8 in x 3 ft W x 3 ft L, Silicon Carbide, Rubber Compound, Black

Features : Rubber compound and unique multi-nib support design offers fatigue relief | Large hole drainage design keeps moisture and debris free away | Easy to snap-together system for on-site custom work station platforms | Silicon carbide grit surface | 551 M.D. Ramp System and 552 extra wide M.D.-X Ramp System available