Wheel stopper cup, chair stopper cup

These wheel cups can be used to stop any kind of furniture or chair with casters from moving. Designed for my office chair that used wheels that are about 49mm in diameter and 52mm wide. It should work with slightly bigger or smaller wheels but you should try printing only one first to check the fit. I printed them using Sunlu PLA+ with 5 perimeters and 30% infill and they seem to be holding just fine. They are equipped with a 13mm recess at the bottom to allow some rubber feet to be stuck on to increase the grip.

If your wheels require a different size leave a comment or message me and I'll see what I can do.