This replacement band is designed for Fitbit Alta/Alta HR and is available in the color and size of your choice. It is made of polypropylene, plastic, rubber, and steel, making it durable for gym and training activities such as weightlifting, yoga, and running. The buckle ensures that the band stays in place and is reusable. This band is suitable for Fitbit and is made in China. It is a great choice for anyone looking for a replacement band for their Fitbit Alta/Alta HR.