The bracelet is made of lightweight silicone, which is light and comfortable to wear, and will not cause any inconvenience to daily life. Designed with an adjustable strap. Regardless of age, men and women, you can wear it comfortably, and can be matched with parent-child. Easy to Apply. If it is a wide-mouth bottle of hand-wash, inject the gel into the wristband with a sharp-nosed dispenser, squeeze it during use. The price has included the refill bottles. The volume of the dispenser is 10ml. Your custom logo can be imprinted on. Hand sanitizer not included. 9 5/16" L x 9/16" W