Desciption This is a vibration dampener for tennis racquets. Reduce vibrations. Help to minimize the vibration of your racket while providing excellent arm comfort. Provides more comfort while playing. Exquisitely slim and manufactured to optimize your tennis game! Lightweight, effortless and powerful. It easy to stretch our tennis dampener to accommodate all string patterns. Feature - Color: as shown. - Material: Silicone. - Size: 11.5x1x1cm. - Tennis dampeners help to reduce Tennis Elbow. Tennis elbow is a nagging injury and very common among tennis players. - Reduce vibrations. Help to minimize the vibration of your racket while providing excellent arm comfort. - Provides more comfort while playing. Exquisitely slim and manufactured to optimize your tennis game! - This gives you more feel when hitting tennis balls. Many players report that they have more confidence hitting more varied shots. - Warm tip: Dear buyer, Due to lighting effect, monitor’s brightness, manual measurement and etc, there could be some slight difference in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 8 x vibration dampener