--- product_id: 61556821 title: "21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green)" brand: "brand: 21k sports" price: "20395CFA" currency: XOF in_stock: false reviews_count: 9 url: https://www.desertcart.sn/products/61556821-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock store_origin: SN region: Senegal --- # 21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) **Brand:** brand: 21k sports **Price:** 20395CFA **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** 21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) by brand: 21k sports - **How much does it cost?** 20395CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/61556821-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock) ## Best For - brand: 21k sports enthusiasts ## Why This Product - Trusted brand: 21k sports brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - ✔️ #1 AMAZON BEST SELLER- Lightweight. Effortless. Powerful. - ✔️BEST SHOCK ABSORBER- Rated the #1 tennis dampener by our buyers!!! The perfect blend of minimalism and shock absorption. Exquisitely slim and manufactured to optimize your tennis game! - ✔️PREMIUM QUALITY AND MAXIMIZED COMFORT- 21K Sports vibration silencers are made to last at least 100 Hours Of Play! Meticulously designed to improve your comfort and consistency in every shot. - ✔️LONG LASTING- 21K Sports shock absorbers are leaders in the industry. Known for having longer durability and sustainability on tennis racquets when attached. - ✔️100% GUARANTEE- If you aren’t 100% happy with our product, simply return it within 30 days for a full, no questions asked refund. - ✔️FREE GIFT- With Every Purchase We Email You A Free 21K Sports Gift ## Images ![21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61Ck67UmufL.jpg) ![21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) - Image 2](https://images-na.ssl-images-amazon.com/images/I/81gN%2BN5hlzL.jpg) ![21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) - Image 3](https://images-na.ssl-images-amazon.com/images/I/81R0cVwOZWL.jpg) ![21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) - Image 4](https://images-na.ssl-images-amazon.com/images/I/81Et2ZoNJaL.jpg) ![21K Sports Tennis Vibration Dampener- Set of 3-Tennis Shock Absorber for Strings- Best for Tennis Racket, Premium- Durable & Long-Lasting- Great for Tennis Players (Green) - Image 5](https://images-na.ssl-images-amazon.com/images/I/91yBJ3PKqnL.jpg) ## Customer Reviews ### ⭐ doesn't quite fit right with a warning *by D***✅ on Reviewed in the United States on September 18, 2019* I have Wilson and Babolat tennis racquets and this dampener did not quite fit right with either of them.It was very difficult to install it as I had to force it into the strings and it doesn't keep my racquet strings in place straight once I finally somewhat awkwardly got it in place.Please note that the package includes 3 dampener along with a card which indicates that they would send you a free gift IF you leave a review on Amazon.com. I'm guessing many of the positive reviews on this dampener were really motivations to get free gift. tsk tsk.Very disappointed, especially due to the seller's tactic of offering free gift in exchange for the review...THE BOTTOM LINE:Stay away from product. You've been warned... ### ⭐⭐⭐⭐⭐ Vibration Dampeners Should be Heard, Not Seen *by A***R on Reviewed in the United States on October 10, 2016* Tennis racquet vibration dampeners don’t absorb a significant amount of energy. Primarily, their function is to modulate the typical aggravating tinny “ping” into the basso “pop” of a well-struck ball. The 21K Sports dampener design is utilitarian – not flashy or cute. It satisfies three important criteria:• It’s easily installed – however, it’s critical to ensure that the dampener’s upper slot completely snaps into the bottom set of cross strings.• It produces a satisfying solid pop when the ball strikes the sweet spot.• It stays securely on the racket and doesn’t fly off in the middle of a critical point. ### ⭐⭐⭐⭐⭐ Got Rid of The "Doink" Sound *by G***S on Reviewed in the United States on May 23, 2018* Love these dampeners. I currently own two rackets. One is very old/heavy (Pro Kennex.....26 years old), the other is new but too light in weight for my liking (Solinco 285). Both rackets could benefit from the use of dampeners for different reasons. These dampeners from 21K Sports did the trick. I'm swinging with more confidence as I'm not anticipating the "doink" sound/vibration anymore. Installing can be tricky.....do the center strings first. After you get the first center string in place, twist the dampener so that it is almost vertical to get the second string in place. The other strings are not as difficult but don't be afraid to twist the dampener from horizontal towards vertical to get the strings in. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/61556821-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock](https://www.desertcart.sn/products/61556821-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-18*