Summary

Since not all plant pots are 100% waterproof they can damage the underlying furniture. These simple coasters in different diameters have the legs at slightly different heights compared to the rings so air can pass and the furniture stays dry..

The pictured coaster is printed on a textured plate with a fuzzy skin.

Plant coaster 85mm - 3.35 Inch
Plant coaster 100mm - 4 Inch
Plant coaster 110mm - 4.33 Inch
Plant coaster 125mm - 4.92 Inch
Plant coaster 135mm - 5.31 Inch