Quite effective way to make an original foot roller operation silent.

Also reduces vibrations which may lead to decrease in massaging capabilities just a little. 

Works on any surfaces. Originally printed in generic 95A TPU with walls only, no supports. You may add random seam placement for further strength increase but it's totally optional.

Easy installation: just put an adapter over rolling part of a massager.

For ease of installation pay attention to the inner surface chamfer:

1. Model is pre otiented to print chamfer up to avoid supports.
2. It is recommended to print two adapters separately to decrease post processing.
3. Chamfered side should be oriented towards the center of a foot roller during installation.