Watch Strap Eternico Basic Dark Grey for Mi Band 3 / 4:Stylish Silicone Strapfor Your Xiaomi Mi BandRevitalise the look of your Xiaomi Mi Band 3/4 by swapping your old fitness  band for something a little bit different. This Eternico Silicone Band has a simple yet attractive design that will keep your band looking ready for action.MATERIALSiliconeBAND LENGTH220mmCOLOURDark GreyTotal Comfort All Day LongThe band is made from premium silicone, which is lightweight, pleasant to the touch and, most importantly, resistant to sweatand water. This ensures your comfort throughout the day.Quick and Easy to FitThe Eternico Silicone Strap features a simple fastening system, so you can make size adjustments quickly. It fits perfectly on almost any wrist.