A simple way to hanging picture and photo frames which didn& 39;t have any way of hanging them. Great choice of picture framing kits for a variety of sizes of items. The ring frame hanging hooks are sturdy and good quality, perfect size to help hide behind the frame._x000D__x000D_Features_x000D__x000D_- Color: Silver._x000D_- Material: Iron._x000D_- Size: 19.80 x 13.00 x 3.50cm/ 7.78 x 5.11 x 1.38 inch._x000D_- Picture hanging hooks are made of durable iron. Picture hanging set is sturdy and rustproof._x000D_- Simply screw into picture frame, easy to install and remove by screwdriver. Picture frame hooks not damage your frame._x000D_- Different heavy duty picture hooks in size and type is suitable for photo frame, cross-stitch, artworks, exhibition paintings, canvas, mirror, framed maps in home, office and school._x000D_- Picture hanging tool is packed in a plastic organizer box with multiple partitions to keep each model separate._x000D_- The picture hooks designed for hard walls is easy to store and prevent lost.Packing list:30 x triangular hooks_x000D_30 x round hooks_x000D_15 x small hooks_x000D_15 x medium hooks _x000D_10 x large hooks_x000D_60 x golden screws _x000D_60 x black screws_x000D_135 x silver screws _x000D_30 x black serrated hooks_x000D_30 x gold serrated hooks