Description: Size & Package - Material: Plastic; Color: Black; Pin Size: 24 x 11.5mm/0.94 x 0.45 inch(L*W); Spring Head Size: 6 x 4.7mm/0.24 x 0.19 inch(L*Dia); Fit Hole Diameter: 7.5mm/0.3 inch; Package: 60Pcs x Shutter Repair Pins.