1、Sharpener is made of high quality stainless steel, and the handle is made of aluminum alloy 2、6 head golf club groove sharpener, perfect for improving your backspin and ball control​ 3、Dial in your short game with more spin by sharpening the groove edges on your wedges and irons. In minutes you will regain the spin and control you enjoyed when your clubs were new 4、Convenient and simple to use, lightweight to carry 5、Apply to cleaning all kinds of golf groove Description: Apply to cleaning all kinds of golf groove. Sharpener is made of high quality stainless steel, and the handle is made of aluminum alloy. Groove is easy to accumulate sand and crushed grass after your playing, even in the golf driving range, these impurities on the groove has great influence, especially to the irons. Dial in your short game with more spin by sharpening the groove edges on your wedges and irons. In minutes you will regain the spin and control you enjoyed when your clubs were new. Hope you have a good day. Features: 1. Sharpener is made of high quality stainless steel, and the handle is made of aluminum alloy. 2. 6 head golf club groove sharpener, perfect for improving your backspin and ball control. 3. Dial in your short game with more spin by sharpening the groove edges on your wedges and irons. In minutes you will regain the spin and control you enjoyed when your clubs were new. 4. Convenient and simple to use, lightweight to carry. 5. Apply to cleaning all kinds of golf groove. Specifications: Material: Stainless Steel + Aluminium Alloy Color: Black, Red, Blue, Silver (optional) Weight: approx. 53g Length: approx. 11.2cm / 4.4" Top Diameter: approx. 2.1cm / 0.82" Bottom Diameter: approx. 1.1cm / 0.43" Package Included: 1 x groove sharpener Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.