Description:

Steel A:
Diameter: 35mm  
Ring inner Diameter option:  40mm/1.57inches,45mm/1.75inches,50mm/1.97inches,  
Length: 11.6cm/ 4.56"  
Material: Steel  
Packing Listing：as your choice, one cage with one ring

Alloy B

Color: Silver.
Men's metal gravity ring.
The device has 3 different sizes of rings for your men.
Easy to install, compact and easy to carry.
It will bring you lots of fun and perfect gifts for you or your loved ones
The ring is available in the following
Sizes  (inside diameter):   40mm /45mm /50mm .