Musical Instrument Accessories

PSDFJAD ZHGUIMING 30.5mm*27.2mm*2.2mm Multicolor Inner Chapter Ring Plastic Fit for 42mm Octagon Watch Case Spare Parts Accessories(Light Blue) Outside diameter: 30.5mm Inside diameter: 27.2mm Thickness: 2.2mm Fit for 42mm octagon watch case Material : plastic PSDFJAD ZHGUIMING 30.5mm*27.2mm*2.2mm Multicolor Inner Chapter Ring Plastic Fit for 42mm Octagon Watch Case Spare Parts Accessories(Light Blue)