Using this watch bracelet is a breeze. Just open the two - presser clasp, put it on your wrist, and close the clasp. It's designed to fit your Apple Watch Series 1 to 9 with sizes from 38mm to 45mm. When it comes to maintenance, keep it away from sharp objects to avoid scratching the ceramic and stainless steel. You can clean it with a soft, dry cloth. Remember, the watch face is sold separately, so make sure you have your Apple Watch ready before wearing this bracelet. Also, don't expose it to extreme temperatures or chemicals as it might damage the materials.