Just fill the empty dispenser with your hand sanitizer or gel using the provided refillable bottle and cap; The innovative design will ensure liquid only comes out when you squeeze it. Silicone Refillable Wristband not only can be filled With hand sanitizer , but also with sunscreen cream. Clip on a bag or belt loop for a hanging keychain. Provides an easy and convenient way to clean your hands. Adjustable strap makes it ideal for boys and girls, men and women. Kids can use it for back to school, vacations, and trips to the store; Adults can use it in the office, shopping, and anywhere washing hands is not an option.