Magnetic Lock Metal Scrotum Pendant Ball Stretchers Testis Weight Stainless Steel Penis Cock Ring 5 Sizes for choice

Material: 100% Real 304 Stainless Steel

Inner Diameter: 34mm (1.34") For all 5 size rings

Height of Rings:

14mm( 0.55" ) for 230g Ring, 

20mm ( 0.8" ) for 340g Ring

30mm ( 1.2" ) for 500g Ring

40mm ( 1.6" ) for 690g Ring

56mm ( 2.2" ) for 920g Ring

Special advantages:

1, New Design of Magnetic Lock, Easy to wear on/off

2, All edges are desighed to Round edge, our rings will not hurt skin while wear it. 

3, Mirror Polished and very smooth beauty surface.

4, 5 size for choice, Different training in different period.