Orion 3 RockStable Anti-Vibration Pads for Tripods.

The Orion 3 RockStable Anti-Vibration Pads damp out vibrations transmitted through tripod legs by wind gusts or touching the instrument, dramatically stabilizing the images you see through your telescope or binocular. Special visco-elastic material neutralizes vibrations. Ideal for both visual astronomy and astrophotography.