Description Introducing our metal phone shaker accessory, designed to enhance your step-counting experience. Crafted from durable metal, this accessory ensures long-lasting use. The firm design provides a more effective workout, making it an essential addition to your phone shaker setup. Features -Color:Silver -Material:Iron, magnet -Size:18.00X14.50X4.20cm/7.07X5.70X1.65in -Crafted from quality, durable metal, this accessory ensures extended use and dependable performance, making it a reliable addition to your fitness routine. -The innovative rocking mechanism is designed to enhance your exercise efficiency and improve the accuracy of your step counting. -With its user-friendly design, this accessory is easy to install, ensuring that you can set it up quickly and use it daily without hassle. -By integrating this accessory, you can significantly improve the overall functionality and enjoyment of your phone shaker. -Upgrade your phone rocker device by using this stable and wear-resistant metal frame accessory.Package list: 1 x phone swing rack