The thermal material as a DIY set for interior DIY projects. Made of three-layered, approx. 8 mm strong ISO sandwich material (upper material 100% polyester, lower material 100% polyurethane), which has proven itself for years in thermal curtain manufacturing. This way, for example window mats and thermal insulation below the sleeping area or covers can be done by yourself. The material can be cut to whatever size needed with scissors or a knife. Delivery includes 15 large suction cups with ø 40 mm each, 20 m light grey polyester bordering tape as well as a foil to create a stencil. Dimensions approx. L 3.5 x W 1.48 m.