Best for: Adding cushion to larger area rugs that do not require protection against slipping Attributes: Pure cushion; soundproof; eco-friendly; LEED certified: no chemicals, glues or adhesives; non-toxic and odor-free; safe for all types of floors and finishes; premium acoustical, soundproofing and insulation benefits; resistant to mold, moisture, mildew and odor-causing bacteria This is a natural product, please expect variations in color and size Plain felt is on both sides: Yes Can be cut at home to custom fit any rug. Ideally the rug pad should be cut approximately 1-2" short of the rug perimeter. Product Details Material: Polyester Pad Function: Non-Bunching; Cushion Floor Compatibility: Hardwood; Carpet; Linoleum/Laminate; Concrete/Stone; Marble/Tile Location: Indoor Use Only