MANTIS Vibration Dampener - 3 Loose Print Email 0 Rating £2.99 Out of Stock Helps reduce vibrations. Notify Me Add to Wishlist Add to Compare Back to: Tennis Accessories Ask a question about this product MANTIS Mini Tennis / Badminton Net - 3m MANTIS Vibration Dampener - Tub of 50 Helps reduce racket vibrations. Durable rubber. 3 loose : Black. Description Reviews Helps reduce vibrations. Reviews There are yet no reviews for this product. Related Products MANTIS Vibration Dampener - Tub of 50 £49.99 Helps reduce vibrations.