[Quick Installation]: Simple and tool- design allows for easy installation on the bowstring, saving time. [Durable Rubber Material]: Made of wear-proof rubber for long-lasting use without easy damage. [Multifunctional Application]: Dampens vibration, silences sound, and extends the life of your bowstring. [Wide Compatibility]: Perfectly suited for a wide range of compound bow makes and models, providing the best possible experience for bowhunters. [Effective Vibration Dampening]: Reduce bowstring vibration and noise for a smoother and quieter shooting experience. Spec: Item Type: Bow String Material: Rubber Weight: Approx. 5g / 0.2oz Product Size: Approx. 38x9mm / 1.50x0.35in Aperture: 2.3mm / 0.09in Package List: 2 x Bow String [Quick Installation]: Simple and tool- design allows for easy installation on the bowstring, saving time. [ Rubber Material]: Made of wear-proof rubber for long-lasting use without easy damage. [Multifunctional Application]: Dampens vibration, silences sound, and extends the life of your bowstring. [Wide Compatibility]: Perfectly suited for a wide range of makes and, providing the best possible experience for bowhunters. [Effective Vibration Dampening]: Reduce bowstring vibration and noise for a smoother and quieter experience.