Glow in the Dark Dragon Ring

Luminous Dragon Ring
[product] ring 
[product size] 6.7.8.9.10.11.12 
[commodity material] stainless steel
       
 Note: The color of the spot is a silver ring embryo. The light emitted at night is yellow-green.
SIZE:
No. 4 = No. 14 inner diameter is about 14mm, inner circumference is about 44
No. 5 = No. 15 inner diameter is about 15mm, inner circumference is about 47
No. 6 = No. 16 inner diameter is about 16mm, inner circumference is about 50
No. 7= No. 17 inner diameter is about 17mm and inner circumference is about 53
No. 8 = No. 18, the inner diameter is about 18mm, and the inner circumference is about 56
No. 9= No. 19 inner diameter is about 19mm and inner circumference is about 59
No. 10 = No. 20, inner diameter is about 20mm, inner circumference is about 62
No. 11 = No. 21, the inner diameter is about 21mm, and the inner circumference is about 65
No. 12 = No. 22, the inner diameter is about 22mm, and the inner circumference is about 68