Box with 25 round finds with fins cnt02. to put inside round legs of chairs, tables, base legs 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 interior measurement 26-28mm and exterior measurement 30mm diameter. the end has a height of 21mm. made of polyethylene, offers high resistance. its black finish is a good option to improve the aesthetics of the tube where it is installed.