their overall dimension including chain, measured from the outer edge of one cuff to the outer edge of the other cuff, is between 150 and 280 mm when both cuffs are locked;
tá an lántoise atá acu lena n-áirítear slabhra, arna dtomhas ó fhorimeall glais amháin go forimeall glais eile, idir 150 mm agus 280 mm nuair atá an dá ghlas glasáilte;