- Adhesive thermal patches designed to relieve pain in the neck, shoulder, and wrist - Provide up to 8 hours of constant heat and an additional 8 hours of relief after use - Act directly on the pain point, relaxing muscles and joints - Ideal for treating fatigue, muscle tension, strains, sprains, and discomfort from arthritis - Easy to apply: self-activating, no pre-heating required, and leave no residue - Made with soft and comfortable material, contain natural ingredients such as iron, charcoal, salt, and water - Recommended for athletes, people with physically demanding jobs, or strenuous household tasks - Do not contain medication, suitable for frequent and safe use - Includes 6 individual patches in a value pack