Athletic flooring; Floor panels not of metal; Floor tiles, not of metal; Flooring comprised of rubber adapted for physical fitness activities; Flooring underlayments; Rubber flooring; Rubber and synthetic non-metal tiles for use on indoor and outdoor floors; Sports surfaces, namely, running tracks and playing fields made of polyurethane; Synthetic, non-metal surfaces for playgrounds, sports terrains and play areas; Non-metal floor panels; Non-metal floor tiles; Rubber floor tiles