Limbsaver Everlast String Leeches are designed to give you both unparalleled performance and unsurpassed durability. This product is designed to exceed your expectations of performance with the guarantee it will last shot after shot. Features: Stops String Oscillation Simple Installation Incorporates NAVCOM Technology Reduces Vibration Specifications: Length: 1.24 inches, Width: 0.80 inches, Thickness: 0.30 inches, Weight: 0.05 oz, Red in color.