Material：Alloy
Weight：0.27g
Size：4*4mm/0.16*0.16in
Hole：2mm/0.08in
Size：4*4mm/0.16*0.16in
Hole：2mm/0.08in
(Hand measurement, may have a little error.)
Picture Display
(Please understand that color differences will inevitably exist due to factors such as light and screen resolution.)
