Ready to give your Xiaomi Mi Band 3 or Mi Band 4 a fresh new look? These Yuuol replacement bands are an easy and affordable way to switch up your style. Please note: these are STRAPS ONLY, the tracker itself is not included, and they are ONLY compatible with the Mi Band 3 and Mi Band 4 models. They're made from a flexible, high-quality elastomer silicone that's soft, lightweight, and really comfortable for all-day wear, even during workouts. They're sweat-resistant and water-resistant, plus the material is skin-friendly to prevent irritation. The bands feature multiple adjustment holes to fit wrists from about 5.5 inches to 8.1 inches, so they should work for most men and women. Available in a bunch of different colors, you can match them to your outfit, mood, or activity. Swapping them out is a breeze – just pop off your old band and click this one on. A simple upgrade to personalize your fitness tracker!