Size : Dia of 22mm.
Quantity: 30 pcs.
Material: these black end caps are made of durable plastic and built in multiple ribs for easy installation and secure fixation.
Good performance: the plastic caps covered the table and chair legs, the floor will get fewer scratches and reduce the noises.
Applications: Fits only Round tube, choosing the sizes of these plastic plugs is determined by the outside diameter of tube that you want to insert.