Rubbermaid Economical Choice Hard Floor Chair Mat Economical Choice Hard Floor Chair Mat 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 Protect your wood, linoleum or tile floors. Nonskid safety backing helps keep mat secure, even on polished floors. (Can not ship UPS.) 45 x 53 Size Lip size: 25 x 12. Shpg. wt. 14 lbs. Clear