To make sure that you have the correct size, please get a string or paper to wrap around the base of your finger, mark the string or paper where it overlaps forming a circle. Then, run the string or paper along your ruler to measure its length in mm.  

Size 6 :51.5mm circumference.
Size 7: 54mm circumference.
Size 8: 56.6mm circumference.
Size 9: 59.9mm circumference.
Size 10: 61.6mm circumference.
Size 6=16.5mm diameter.
Size 7=17.3mm diameter.
Size 8=18.1mm diameter.
Size 9=18.9mm diameter.
Size 10=19.8mm diameter.

2mm width.

Items will be shipped next business day. If you need your item urgently, please use express post. 

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