The 180905 is a housing component made from natural Nylon, a thermoplastic material known for its good wear resistance, light weight, and non-flammable properties. Due to the hygroscopic nature of the resin and the presence of additives, the housing's color may naturally vary from white to yellow or green. This discoloration is a normal characteristic of the material and does not affect the product's form, fit, or function. These housings are widely used in appliances where a durable, plastic, and safe enclosure is required.