<b>Something you wondering</b><br><br> Compatible Models: Compatible with Apple Watch Series 6/5/4 40mm 44mm and Compatible with Apple Watch Series 3 /2/1 38mm 42mm<br><br> Two Size: Small and Large. Small Size - fits 4.7 - 6.3 inches (119mm-160mm) wrist. Large Size - fits 6.3 - 7.9 inches (160mm-200mm) <br><br> QA:<br><br> Can I wash this band?<br> -This Compatible with apple scrunchies watch band is made of cotton and can be washed by hand. After washing, please dry it before wearing it, so as to be comfortable.<br><br> Does the band securely lock into place without sliding out?<br> -Yes, and you need to choose the right size firstly.<br><br> How does this fit on small wrists?<br> -Choose the small size: it can fit 4.7 - 6.3 inches (119mm-160mm) wrist.<br><br> How does this zipper work?<br> -open the zipper, you can put the money or little key into it.<br><br>