Hanger length: 50 cm. in the package, 2 pieces of 25 cm interlocking metal pipes, 6 pieces of plastic hooks the black pipe is metal and the hooks are plastic. since the adhesive degrades over time, this product was turned into a screw. more than 100 stocks were offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.