High Quality: Made of 100% Polyester fiber, resists stains, our non-woven fabric will not unravel extremely durable stands up to heavy use. Great Decoration: Provide protection while being a great decoration, restore your vintage speaker's appearance to like-new condition, suitable for speaker DIY or repair. Wide Application: The sub box covering is ideal for trucks, car Caravan door liners, car trunk, rear decks, and also great for lining subwoofer box /speakers box covering, automotive carpeting. Easy to Cut: Carpet-like covering is easily cut, mold to desired shape or size and glued to plywood, particle board, etc. Size: 59 inch x 122 inch. Please confirm the size before purchasing. Siless 59"x122" Gray Underfelt Carpet for Speaker, Sub Box Carpet, Auto, RV, Boat, Marine, Truck, Car Trunk Felt Fabric Material