Description:Soft material and light and strong structure make the product very effective in vibration and damping of ropes. What's more, it improves control of the racket and provides more comfort and consistency for the player.What makes the product worthwhile is that it help protect your elbow by reducing racket vibration and protect your arm from harmful shocks and vibrations.Made of silicone material, the product is eco-friendly and compact.The length of the product is 7 cm, the width is 2 cm, the thickness is 0.8 cm.It is a nice gift for any tennis players and fanatics.Item Name: Tennis Racket DamperMaterial: SiliconeFeatures: Wear-resistant, Eco-friendly, EffectiveSize Details: 7cm x 2cm x 0.8cm/2.76" x 0.79" x 0.31" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:3 x Tennis Racket Dampers