About this product ：The back heating pad features a soft construction made of ultra-soft velvet, comfortably different parts of the body such as the neck, shoulders, back, abdomen, arms, Provide comfortable warmth. 6 Temperatures and 4 Timer Settings: You can control the temperature of this heating pad through the controller, choose from 1-6 temperature levels (104°F-140°F) and 1-4 timer settings (30-120 minutes).
