Kimony Sound Buster reduces vibration and enhances the playability of the strings. Made of silicone tubing that is long lasting and weather resistant.
100% Satisfaction Guarantee: At Tennis 512, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Tennis 512 in its original condition with your email order confirmation or packing slip. Restocking fees may apply.