Gosky Tripod Vibration Suppression Pads/Vibration Dampening Pads for Telescope Spotting Scope Big Binocular and DSLR Camera Tripod Mount Damping down vibration and help to spread the load (stopping the tripod sinking into soft ground a lot). Reduces the oscillation time for the image to settle down and stop shaking and muffles the strength of oscillations. Ideally suitable for astronomy, nature observations, photography and much more. Set of 3 (one for each tripod leg) and fits under most tripod feet. 15 days no reason return warranty: You can apply for return without any reason within 15 days.