specifications：edgewise/roth/MBT , 018 slot/022 slot , with hook / no hook

size: 1 - 24

weight: 5g/set , 4pcs ( UR UL LL LR）/ set ,

Affected by different specifications , exchange rate, quantity ordered， raw material price, etc., the price may be different in different periods . Please contact the staff to inquire the actual transaction price