Shelf Stabilizer

I made this to eliminate the wobbling of the office shelve whenever the microwave is in use.Large contact area prevents dents on the dry wall.Attached to any surface with double-sided tape.Usable spacing range: 0.85–1.25 inches. (Do not print this if the gap between the back of your shelf and the wall is less than 0.85 inches or exceeds 1.25 inches.)Can also be used as desk risers or leveling feet (increase infill and wall thickness).