The rack arm is made of metal, which is safe and , and is a good helper for kitchen storage Widely used: This paper cup rack is widely used in homes, offices, bars and other places, and is very suitable for storing paper cups, disposable cups, mouthwash cups, etc. Design: This paper cup rack has a simple and stylish design, which can help you say goodbye to clutter and add a neat and tidy look to your home Gift: This paper cup rack has a novel style, which is not only a must-have for home storage, but also a gift for family and friends