Box with 25 rectangular enders with fins cnt04. to put inside rectangular legs of chairs, tables, shelves or similar. they provide a layer of protection to the ends of the tubes, preventing them from being damaged, wear or damage to the floors and other surfaces where they are supported. for tubes with external measurement 40x20mm. the end has a height of 22mm. made of polyethylene, offers high resistance. its black finish is a good option to improve the aesthetics of the tube where it is installed.