Size: Diameter of the symbol circle: 1.5 cm. Closed version: 5.5 cm in diameter, adjustable to any size you want. , 3*3cm, 0,64 gr. , 70mm X 156mm , Bakır paranın çapı: 1,5 cm. Kol düğmesinin çapı: 1,7 cm , The symbol is 1.3 cm in diameter, the ring can be adjusted in any size you want