Features: Experience targeted flat soles support and magnetic foot relief with these insoles featuring built in magnets to alleviate fatigue from prolonged standing or walking. Breathable TEP ensuring optimal airflows while maintaining cushioning comfort, effectively reducing heat buildup in warm environments. Designed for professional requiring extended standing (teachers, servers) and active users like frequent travelers or gym enthusiasts seeking instantly foot comfortable. Effortlessly change between work shoes, casual footwear, and athletic sneakers enhancing stability during workouts or reduce foot strain during 12hour shifts. Engineered with durability TEP magnet fusions technology, these semi cushioned inserts withstand daily wearing while delivering therapeutic pressure points stimulation for foot wellness. Specifications: Component: TEP, magnet Size: about 14.5x6.5cm/7.1x2.55in for most shoe size Attribute: pink Technical parameters: Built-in magnets promote blood circulating Use scenarios: Daily walking | Long-term standing | Exercise and fitness Practicality: Effectively relieve foot fatigue, improve stability Package Includes: 1Set Magnetic Flat Soles Pads note: Please allow 1-2cm errors due to manual measurement. Pictures may not reflect actual color due to different monitors.