--- product_id: 157442687 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: "21k sports" price: "117.25 DT" currency: TND in_stock: true reviews_count: 8 category: "Sporting Goods" url: https://www.desertcart.tn/products/157442687-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock store_origin: TN region: Tunisia --- # 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:** 21k sports **Price:** 117.25 DT **Availability:** ✅ In 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 21k sports - **How much does it cost?** 117.25 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/157442687-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock) ## Best For - 21k sports enthusiasts ## Why This Product - Trusted 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/418A4A%2BymJL.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/61sCy1Q3ArL.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/61igTeVTcZL.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/41X339e%2BvxL.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/51pW1rY3z8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Vibration Dampeners Should be Heard, Not Seen *by A***R 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 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. ### ⭐⭐⭐⭐⭐ They work great on my Head Graphene Radical MP *by T***N on January 27, 2017* I've been using these dampeners for about 3-weeks now. They are fantastic. I use them on my Head Graphene Radical MP. They fit nicely on the bottom of the racket face outside of the last cross string. I also use one outside of the last cross string on the top of the racket face. USTA permits multiple devices so long as they are located inside the outside cross strings. The reason I use two is that this particular racket is dead or vibration prone near the top portion of the string bed. I used to use conventional dampeners but they would slide or come off. So far this has not happened with the 21Ksports ones. Note that the outermost portion may occasionally pop off the top string bed. It doesn't effect my play and I just periodically adjust the dampener at the top between points. I'm a 4.0 player and string my racket with 17G poly at 38 lbs. This string combination and tension with the 21Ksports dampeners works great. Very satisfied. --- ## 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.tn/products/157442687-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock](https://www.desertcart.tn/products/157442687-21k-sports-tennis-vibration-dampener-set-of-3-tennis-shock) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-27*