100set Antique Black Spikes Rivet Back Screwback Spike Studs Leathercraft L02 Please note: "Customer agrees to pay any VAt, custom and excise duties in their respective country". Package Component: 1x 100set(included 1pc setting die) Size: Cap diameter 13mm, height 7.8mm; screw approx 10x7.5mm Material : Copper Color: Antique black