Rubbermaid Econocleat Economical Choice Chair Mat Econocleat Economical Choice Chair Mat for Low Pile Carpets Unmatched clarity allows your floor to show through Rounded cleats for easy handling Dual texture hides scuffs and mars Environmentally friendlycontains no cadmium or other heavy materials Manufacturers lifetime limited warranty: if for any reason you are not satisfied with your chair mat, just call the toll-free number affixed to your chair mat Round cleats hold chair mat firmly in place. 45 x 53 Size (Can not ship UPS.) Lip Size: 25 x 12. Shpg. wt. 23 lbs. Clear