Handheld Controller. With this Leg Massager, you can customize your leg massage experience through the valve. Select from its massage and intensity mode options to find the combination that best suits your needs. , , Adjustable Calf Wrap. Adjust the wrap accordingly to fit your leg size with velcro. , , High-Quality & Durable Fabric. This leg massage tool is made with high-quality, breathable fabric for ultimate comfort and long-term use. , , Built-in Timer. The timer switches off after 20 minutes to prevent overheating.