size guide

peroxide uses a tatum gauge for international ring measures.

ALL SIZES ARE AVAILABLE FOR TAILOR-MADE, IF YOU DON’T SEE YOUR SIZE ON THE CHART, NOR AVAILABLE FOR SELECTION ON THE PRODUCT PAGE, CONTACT US.

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

INNER DIAMETER (mm)

16MM

16,3MM

16,6mm

16,9mm

17,2mm

17,5mm

17,8mm

18,1mm

18,5mm

18,8mm

19,1mm

19,4mm

19,7mm

20MM

20,3MM

20,6MM

20,9MM

CIRCUMFERENCE (MM)

50MM

51MM

52MM

53MM

54MM

55MM

56MM

57MM

58MM

59MM

60MM

61MM

62MM

63MM

64MM

65MM

66MM

USA/CANADA

6.1(6)

6.4(6)

6.8(6-)

7.2(7)

7.6(7-)

8.0

8.4(8)

8.7(8-)

9.1(9)

9.5(9-)

9.9(9-)

UK/AUSTRALIA

L 1/2

M 1/2

N

O

P

P 1/2

Q 1/2

R

S

T

T 1/2

JAPAN

11,6

12,6

13,6

14,5

15,5

16,4

17,4

18,3

19,3

20,2

21,2

peroxide