Features: 1. Make Your Body Relax: Protect your feet from low blood circulation, arthritis, and cold floors. In addition, this electric heated foot warmer could effectively relieve muscle, and chronic pain, increase blood circulation, and relax and warm the legs. 2. Three-speed Temperature Adjustment: Blue low temperature is about 55 , green medium temperature is about 65 , red high temperature around 75C, adapt to the needs of different groups of people. 3. Super Soft Fabric: Heats just in a few seconds and is consistently warm for your cold feet and sore muscle, made of crystal super soft + PET cotton fabric, provide you extreme care and comfort. 4. Pocket Design: Special pocket design, put your feet inside the pad, which is much more convenient for warming. A thoughtful gift for your family, friend, and so on. 5. Care Tips: It is recommended to machine wash or wash in cold water. After washing, please dry it before use. Specification: Material: Crystal Super Soft + PET Cotton Fabric Voltage: 5V Product Color: Grey, Blue Product Size: 35 x 35cm Product Weight: 140g Package Included: 1 x USB Electric Heated Foot Warmer Pad