SOFT BLACK RUBBER STICKY FEET
These are lovely quality, black rubber self adhesive instrument cabinet feet.
Decent size - 22mm diameter and 10mm high.
A high quality soft rubber compound - not overly soft, but not hard and rigid like some types. Actually manufactured by a Chemical subsidiary of Sony.
Very sticky and strong adhesive back, but easily could be screwed through the center if needed.
Priced and supplied in packs of 4 pieces