... Plastic POM RodName: POM (Polyoxymethylene, Polyacetal, Delrin)Colors Include: -Natural (white), Black, other colorsSize: POM RodRod Diameter (mm)Rod Length (mm ... replacement material of copper, cast zinc, steel, aluminum and other metal materials. Excellent fatigue resistance and creep resistance. Good abrasion resistance ... Others such as toys, windows, water tanks and washing basins White Acetal Pipe