W 3-Way White Plastic Ceiling Register This ceiling register is an opposed blade damper which is designed to change the velocity of air without changing the direction. H X 10 in.
Its straight edges create a seamless transition from chair mat to hard floor surface..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. ANTIMICROBIAL CHAIR MAT, RECTANGULAR, 45 X 53, CLEAR Mat Type: Chair Mat; Application: Hard Floors; Width: 45in; Length: 53in.