China Exact Plastic is a professional manufacturer of rubber gym floor mats for Commerical gyms, export to Australia and Europe. High quality, no smell, non toxic and have SGS certificate. Meet Australian standard. The rubber gym floor mats tiles are shock absorbing, non noise for weight plates dropped on it. The sizes are 1mx1mx15mm, 20mm, 25mm, 30mm...50mm thick. Plain black, black with color spec and color.