Surface Source 4 x 6 Rug Pad Dexter just slide sections in to Q Can I use just slide sections in to existing gutters Durable Wear Layer: 13‑mil urethane surface resists scratches and stains for heavy traffic areas discolor or transfer to flooring or rugs Cut with scissors to custom fit any size or shape rug Padding prolongs a rug's life by decreasing the wear on the fibers Place waffle side down on hard surfaces Place fabric side down on carpet Helps hide irregularities or grout lines in stone or tile floors Ideal support pad for thin or fine rugs Provides a solid base over carpet to reduce rug puckering around furniture legs Will not stain