Sorbothane 50 Durometer Hemisphere Sample Pack - 3/4" - 2" - 2 Pieces Per Size Reduce Vibration in Sensitive Equipment Durometer: 50 (Shore OO) Supports between 1 lbs and 24 lbs per pad Absorbs Upto 94.7% of Vibration Easy to Install - 3M Peel and Stick Adhesive Commercial Grade Anti-Vibration Pad