Keep your futon on the frame - where it belongs! Place the futon slip stopper pad between the seat of the futon frame and the futon mattress to help prevent the futon from slipping. It fits all size futon frames. Allows maximum air circulation with its open-weave construction. Cleans with ease: hand wash in mild detergent, rinse, and lay flat to dry. Made of superior-quality polyester fabric with a high-grade vinyl compound.