Heated Neck Wrap with Red Light Therapy – Effective Heat & Massage for Neck Pain ReliefUnique Features of the Red Light Therapy Wrap Professional Grade Red Light Therapy Our Red Light Therapy Wrap features 24 advanced LED lights with 660nm red and 850nm infrared wavelengths. This dual light technology is designed to promote natural circulation and support cellular renewal. The deep penetrating infrared light targets specific areas for enhanced relaxation and comfort. Versatile Design for Multiple Uses Designed for flexibility, the wrap