{Humanize design}: Provide a simple way for phlebotomists to collect blood samples, and offers have a place to put phlebotomy tubes,not restricted by workplace. {Easy to carry and use}: Handle your blood draws more efficiently with this tube bracelet. Tubes are easily accessible tucked into an elastic band to fit all sizes.Can be worn on the left or right wrist or both. Hold 8 phlebotomy tubes and increase work efficiency. {Package included } 3pcs tube wristband {Reusable}: Help facilitate the process of drawing a patient's blood. Comfortable to wear and hand washable. {Idea gift}: This wristband is fit for many people,especially for nurse,medical staff.