The Magnetic Thermal Insulated Door Curtain is easy to apply to any desired door with the choice of either pins or adhesive backed Velcro, keeping the draught out and the heat in. With secure enclosed magnets, and a zip off top, the pet-friendly Thermal Curtain can be kept open or closed with ease. The thermal curtain is easily installed to a wide range of door frames using either the adhesive backed velcro strips or pins. Perfect for use on exterior front and back doors, internal doors, caravans and campervans and patio & French doors.