Yvody Black Round Weight Power Swing Ring for Golf Clubs Warm up Training Aid

Material: Metal & flexible glue
Inner diameter: approx. 3.2cm/1.3″
Outer diameter: approx. 6.3cm/2.5″
Can add the weight of your golf club (club is not included).It is ideal to warm up your muscle.
After a period of using, it can improve your muscle strength and swing speed, and then increase distance.A small training tool with big results, helps you to become a good golf player.