12# Gold comfort ring core(8mm)

11# Gold comfort ring core(8mm)

12# Black comfort ring core(8mm)

6# Black comfort ring core(8mm)

12# Stainless steel comfort ring core(8mm)

11# Stainless steel comfort ring core(8mm)

10# Stainless steel comfort ring core(8mm)

9# Stainless steel comfort ring core(8mm)

8# Stainless steel comfort ring core(8mm)

7# Stainless steel comfort ring core(8mm)

6# Stainless steel comfort ring core(8mm)

6# Gold comfort ring core

7# Gold comfort ring core

8# Gold comfort ring core

9# Gold comfort ring core

10# Gold comfort ring core

11# Gold comfort ring core

12# Gold comfort ring core

13# Gold comfort ring core

6# Black comfort ring core

7# Black comfort ring core

8# Black comfort ring core

9# Black comfort ring core

10# Black comfort ring core

11# Black comfort ring core

12# Black comfort ring core

13# Black comfort ring core

13# Silver comfort ring core

12# Silver comfort ring core

11# Silver comfort ring core