The Tool Bench Hardware Door Insulation Kit includes clear shrink film designed specifically for one door. The kit features a solid pattern and translucent window film, with a custom bundle option for a convenient purchase. The brand, Tool Bench Hardware, ensures quality and durability, while the film thickness of 0.5 provides effective insulation. This kit is a practical choice for homeowners looking to improve the energy efficiency of their space with easy-to-install window film.