Material: The hook is made of high quality metal, durable and can be used for a long time.The plating process is used to make the surface of the hook smooth. Quantity: Package includes 4 x 100 lb hooks, 6 x 50 lb hooks, 12 x 30 lb hooks, 14 x 20 lb hooks, 22 x 10 lb hooks and 72 x nails.There are 130 items in total.Multiple sizes fit most household needs.Packaged in a storage box for easy storage. Practical: The hook can not only be used for hanging famous artworks, calligraphy works, frames and other artworks, but also for hanging bags, clothes, clocks, kitchen utensils,mirrors, decorations, etc. Sturdy: The unique design makes the picture hook stronger and less prone to bending.The gold hook is perfect for artwork and decorations.Can be used for cement walls, brick walls, wooden walls, cabinets or where you need to hang picture frames. Rustproof: The nails are reusable and the sturdy hooks can hold items weighing up to 100 lbs.It can be used in cabinets and walls in college dorms, apartments, homes and offices.