Pain Relief Wrist Wrap with Red and Infrared Therapy LightGet fast and effective relief from wrist pain with the RayPulse Wrist Wrap. This portable, drug free wrap uses targeted red and near infrared light therapy to ease pain and support healing. It's perfect for people suffering from arthritis, carpal tunnel, tendonitis, and sprains. Why Choose the RayPulse Wrist Wrap? Proven Pain Relief: Our wrap uses a powerful combination of 660nm red light and 850nm near infrared light to reduce pain and inflammation,