Package Quantity: You will receive 50 pieces of metal curtain rings and 50 pieces of metal curtain hooks. Nice combination and sufficient quantity to meet your different needs. Color: As shown in the pictures. Size Information: The metal curtain ring size is approx. 30 mm in diameter, suitable for 0.98 inch diameter curtain rods; The metal curtain pin hook size is approx. 25 x 20 mm, the proper size fits most curtains, please make sure the size before purchasing. They hold the curtain securely and firmly; The curtain hooks are made of galvanized metal, they have pin points in the hooks, be careful not to scratch your fingers or get the threads caught in the header strip. Easy to install: Just use the metal hanging ring through the curtain rod, then attach the metal hook to the ring, it's finished and you can try to slide the curtain easily, no other tools are needed. Where to use it: A beautiful combination of the hanging ring and the metal curtain hook can be widely used for most