Will not stain, stick or discolor flooring or rugs. Our Rug Saver is made of woven polyester fabric with a special poly-vinyl compound that provides non-slip support on hard surfaces.The double-sided Miracle Hold is made of latex foam and works on both carpet and hard floors. Both are easily cut to fit any size rug. To prolong the life of your rug and to keep it from slipping, we recommend a rug liner for use with all area rugs. USA..
