door is a hinged or otherwise movable panel that allows access to an enclosure, cabinet, container, or other cavity or vessel. A door assembly comprises the components that work in tandem to allow the door to function properly. Doors may be hinged and open and closed, or they may slide within a frame. A gasket is a mechanical seal that fills the space between two or more mating surfaces, usually to prevent leakage from or within the joined objects while under compression. Ring gaskets are used with plumbing fittings to create airtight seals in plumbing repair, maintenance, or installation work. Leaf gaskets are used to create custom gaskets. Cam and groove gaskets provide a tight seal between couplings in low-pressure fluid applications, such as regulators and pumps. Sanitary gaskets are used in piping systems for the food and beverage industry. Specifications: Size: 12 ft. Height: 1.5 in. Width: 11.5 in. Length: 11 in.