This golf cleaning brush kit features an ergonomic design with a retractable groove tool for sharpening irons. The kit includes a bag hook for easy storage and transport and the brush with a twin-headed brush with a cleaning spike. The brush is 20cm (7.87 inches) in length and the brushes are 3.5cm (1.37 inch) in length and are 1.2cm (0.47 inch) thick. The bristles are designed to clean woods (including fairway woods and drivers) hybrids and irons. The handle is ergonomically designed to fit the shape of your hand for more effective cleaning. This brush would be a great gift for an avid golf player. The handle on our brush has a rubber coating which is important when it comes to cleaning your clubs. By using the retracting carabiner clip, you can clip the brush to the outside of your bag, belt loop or cart for easy access when you need it. Simply drop your brush when you have finished cleaning and it will go back into place. It is a set for golfer to clean and go out...for most of V-groove and U-groove Its black colour adds a sleek touch to this essential accessory for golfers looking to keep their clubs in top condition during their game.