Our Reversible rug pads provide an extra layer of super soft comfort while protecting your floors. Made with hygienic non-azodicarbonamide fabric and featuring a strong rubber non-slip backing so rugs stay in place. Everyone's feet should feel as happy as ours. Non azodicarbonamide fabric with rubber non-slip backing. Place waffle side down on hard surfaces, fabric side down on carpet. Ideal support pad for thin or fine rugs, helps hide grout lines on stone and tile floors, reduces puckering around furniture legs. Will not stain, discolor or transfer to flooring or rugs. Simply cut with scissors to custom fit any size or shape rug. Made in USA.