Stainless Steel: The picture hooks are made of premium stainless steel which are durable and not easily deformed. They can hold up to 75 pounds. 250 Pieces in 1 Pack: With 60 hooks and 190 other accessories in this package. The package includes 25pcs 10lb steel hooks, 15pcs 20lb steel hooks, 10pcs 30lb steel hooks, 6pcs 40lb steel hooks, 4pcs 75lb steel hooks, 30pcs short nails, 69pcs long nails, 40pcs screws, 20pcs loop screws, 20pcs D rings, 10pcs sawtooth backs and 3m steel wire all stored in a in a handy storage case. Versatile: This picture hanger kit includes 11 types of components for hanging pictures, paintings, clocks, decorations, lights, kitchen utensils and clothes. Easy Installation: Place the hook on the wall and hammer the nail in. If necessary, drill a hole first. Do not use on glass, tile or concrete walls. Long nails for loose walls, short nails for hard walls. div>