ThermoActive Back Support Thermometers Professional 3% UV filtered for safety * MSHQ 530914G 3% UV filtered for safety * Quick change bulbs for no tool maintenance * Lightweight at 3 100 FOOT CLINICAL ROLLS * Heavy Blue * Available in seven levels of resistance * Made of natural rubber * Thera band colors increasing in difficulty through seven levels from tan to silver * The color coding system provides positive reinforcement and feedback for gauging results * Patented technology provides circumferential compression in conjunction with cooling or heating therapy * Each support features 3 components: an anatomical wrap with easy to adjust hook and loop and a unique hand held pump that adjusts the level of compression * Fits circumference up to 46 as is or up to 66 with extension straps that are included * Indications: Lumbar injuries and strains Thoracic injuries and strains Post Surgical recovery back muscle soreness and spasms Sciatica SI Joint pain arthritis