Name: Golf Weighted Ring.
Product material: metal and elastic glue.
Color: black, orange.
Outer Diameter: 6cm/2.36 inches
Inner Diameter: 4cm/1.57 inches

The package contains:
1PC Golf Weight Ring.

Features: Use golf swing weights to help strengthen golf swing muscle memory, increasing flexibility, strength, distance, and control during practice, training, or warm-up.
Slide grips and club shafts to increase swing weight and improve your golf skills.
This is a great accessory for golfers, you can use it on any woods or irons, it won't scratch your head, it doesn't take up much space, it fits easily in your golf bag, So always available.