4'10 x 7'8 Luxury Grip Rug Pad Luxury Grip, the ultimate in rug padding, offers cushioned comfort and protection for both your rug and your floor. Reversible for use on hard surfaces and carpet. Your rug pad should be an inch or two smaller than the rug. Be sure to verify the size of your rug and rug pad to ensure you purchase one that fits accurately. You may need to trim the pad with scissors or a razor to get an accurate fit.