Material: MetalColor: SliverInsert Length: 18 cm/7"Dia: S: 0.6 cm/0.23 inchM: 0.7 cm/0.27 inchL: 0.8 cm/0.31 inchXL: 0.9 cm/0.35 inchXXL: 1 cm/0.39 inch3XL: 1.1 cm/0.43 inch4XL: 1.2 cm/0.47 inch