1Compatible for Fitbit Charge 3 smart watch tracer, suitable for wrist size 5-8.6 inches. 2This band can be adjusted. No tools, easy to open and close. 3Elegant appearance, beautiful fashion bracelet design, elegant and light, show your slim wrist. Make your life full of charm. Will bring you many compliments. 4High quality - made of high quality metal to prevent skin irritation, soft, lightweight, durable and comfortable to wear. 5This Bracelet is perfect for weddings, birthdays, Valentine's day, Mother's day, Christmas, Thanksgiving, etc. It is also suitable for most occasions, such as work, shopping, dating and so on.