This set of hangers is made of plastic and metal, keeping it durable and sturdy enough to withstand the weight of heavy. The velvet-coating surface is smooth and helps protect your clothing to scratch. 360 degrees rotatable hook provides flexibility to organize your clothing in various places. Also, 2 grooves on two sides prevent the clothes or clothing accessories to slide off. Additionally, the cylindrical design bar avoids creases and adds other hanging option for trousers, bed sheets and blankets ect.