Titanium Double O-Ring Crown Kit Each 2 Pcs, Total 12 Sizes & 24 Pcs
Size Diaxtubexthickness : #1T-4.0X2.0X3.0, #2T-4.5X2.0X3.0, #3T-5.0X2.0X3.0, #4T-5.5X2.0X3.5, #5T-6.0X2.0X3.5, #6T-6.5X2.0X3.5, #7T-4.5X2.5X3.0, #8T-5.0X2.5X3.0, #9T-5.5X2.5X3.5, #10T-6.0X2.5X3.5, #11T-6.5X2.5X3.5 & #12T-7.0X2.5X3.5
Refill Available , Code : Wc-6034-01T..12T