Will it fit my knee?

Yes! This device has been designed to fit most knee sizes. It fits up to a 21in/ 54cm circumference

Is it safe to use on skin?

This knee massager is skin-friendly & safe to use. It has adjustable heat settings and vibrations for your preference and sensitivity.

What can I use it for?

It can be used for stiffness, swelling, soreness, pain, & any discomfort of the knees, shoulders, or elbows. It is commonly used to help with arthritis, knee problems, or for recovery after workouts.