ANTIMICROBIAL CHAIR MAT, RECTANGULAR, 45 X 53, CLEAR Our new line of EconoMat chair floor mats for hard floors have a non-studded bottom surface that provides a superior, non-skid grip surface ideal for hardwood, tile, laminate, linoleum or even concrete flooring.Mat Type: Chair Mat; Application: Hard Floors; Width: 45in; Length: 53in. Our ergonomic vinyl chair mats are UL Greenguard certified creating an safe, easy glide surface to help you move around your workspace.