Assorted types for your selection, meet your different hanging needs and help you solve picture hanging problems. Made of high quality metal material, durable and anti rust. Come with plastic storage box, keep all picture hangers great organized, portable and reusable. Suitable for hanging heavy mirror, picture, photo, painting, canvas, post, wall clock, etc. With small screws, please keep from children and prevent swallowing. Process: Plating Quantity: 140pcs/set colour:Gold, silver, black Material:iron size:Silver 1-hole D-ring photo hanger: 25mm * 10mm Hanging Silver 2 Hole D-Ring Photo Hanger: 55mm * 15mm 3-hole D ring picture frame: 89mm * 15mm Package Contents: 30 x Silver 1 holes D-ring picture hangers 10 x Silver 2 holes hanger hooks 10 x Silver 2 holes D-ring picture hangers 10 x Black S shape frame hanging hooks 10 x 3 holes D-ring picture hangers 10 x 2 holes D-ring picture hangers 10 x 2 holes triangle ring picture hangers 10 x 1 hole triangle ring picture hangers 10 x 2 holes serrated picture hangers 170 x Screws Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.