Soft and thick surface with cotton padding provides a comfortable, substantial feel and durability. The padding makes these sofa trains thicker than other sofa materials. Anti-slip and sofa protection. The underside features non-slip silicone grip dots to keep the sofa trains in place on 1/2/3/4-seater sofas, while helping protect fabric or leather from wear and pet scratches. They offer a stable, neat look. Improve your home decor. Thick sofa trains are available in a range of elegant designs and colors to refresh your living space, give your sofa a fresh look, and create a cozy, inviting atmosphere. Easy installation and care. Simple fit for 1/2/3/4-seater sofas with no extra accessories required. Machine washable in cold water; wash separately on a gentle cycle with mild detergent. Use scenarios - Living room: place on your sofa to extend its life, add comfort, and reduce wear from daily use. - Child or pet area: use as a safe play mat on the floor or as a soft bedroom rug. - Multi room: suitable as a floor pad or windowsill mat to enhance decor and practicality in dorms, apartments, or homes.