Isolate It: Sorbothane Vibration Isolation Block 6" (15.24cm) x 6" (15.24cm) x 3" (7.62cm) - 30 Duro - 1 Block Reduce Vibration in Sensitive Equipment Supports and isolates equipment, machinery and sensors Easy and quick to install Commercial Grade Sorbothane Anti-Vibration Pad Sorbothane Part number : 0266300-30-10 Durometer: 30 Shore OO