PRO Hot and Cold Rings - Facial Therapy Care Device Attachment Kit to Improve Skin Radiance and Blood Flow and Reduce Face Tightening. Brand New in its original sealed box. ***Please note these are the rings only.*** Enhance Radiance and Reduce Tension: Heat therapy ring enhances your natural glow and increases blood flow. Relaxing process while reducing facial tension and pain with mild heat applied to the skin. Eliminate Puffiness and Inflammation: Cold therapy ring uses Cryothermal Technology to decrease pain, swelling, and muscle spasms on sensitive skin. Patented Shape: Designed for contours of the face such as nasolabial lines and under the eyes, hot and cold rings soothe the face and amplify any beauty routine. Combine and Customize: Rings can be used simultaneously with TheraFace percussive therapy attachments for an even more customized routine to achieve all your skincare goals. Industry Leader - Therabody's been innovating ways to take charge of your daily wellness for over a decade with products like Theragun, TheraFace facial treatments, RecoverAir Leg compression, Wave Series rollers, and PowerDot muscle stimulation.