Interlocking Padded Athletic Turf tiles. br - 23x46 inches br - 15 mm thick br - interlocking tiles br - great for temporary or portable athletic surfaces br - great for footwork drills, soccer fields, football sled work areas and track and field arenas. br - dense, textured nylon wear layer br - slip resistant. br - turf is fusion bonded to a recycled rubber base br - partially non-absorbent. br - maintain with periodic brushing with a synthetic bristled brush and occasional mopping. br - made in the USA br - 5-year warranty.