This hanging wine glass rack made of high quality Steel material , durable and sturdy, no easy to bend or deformation, strong bearing capacity, the most important is no rust, can be used for a long time. Comes with a stylish & simplistic desgin, it offers the highest level of efficiencies for your kitchen. It hold up to 20kg weight, approx 14-21 glasses & cups. Easy diy if buy 2 or more to combinate into any sizes as you wish.