19 Vinyl floor tiles; backings sold as a component of vinyl floor tiles; Cork flooring; Construction materials, namely, non-metal materials for constructing floors; construction materials, namely, non-metal flooring materials; non-metal tiles; non-metal floor tiles; tile flooring, not of metal; rubber floor tiles; rubber flooring; rubber and synthetic non-metal tiles for use on indoor floors; non-metal floors; stair nosing not of metal being building materials; stair treads not of metal; synthetic flooring materials or wall claddings