Computer Workstation Antistatic Chair Mat Dissipates static electricity instantly and safely without a ground cord. Cleated back grips carpets. Texturized surface resists scratches and scuffs. Beveled edges for smooth roll on and off. Manufacturers three-year warranty. 36 x 48 Overall Size Lip size: 20 x 12. Shpg. wt. 12 lbs. For Medium Pile Carpet—Up to 5/8" thick including padding.
