&#8226; Made from an absorbant rubber material<br> &#8226; Eliminates vibration and controls movement in equipment after the shot<br> &#8226; 25mm long<br> &#8226; 1/4x20 male and female threads<br> &#8226; BW Short Weight: 25mm 32.5g | 0.98" 1.15 oz.<br>