Material of high quality: high quality iron hanging hook, galvanized surface, barrel coating to prevent rust and corrosion, smooth and durable surface, not easy to break Easy to use: hook for hanging photos - Just screw on the back of the frame and hang it on the wall - Easy to install - Perfect for hanging photos with wooden frame Very practical: picture hanging hooks - The kit is perfect for picture frames and many framed artworks to hang your family photos, wedding photos, special occasion photos, framed posters, watches, artwork and more Design: The double screw design is stable and provides balance when adjusting the frame of your choice, keeps the frame stable and adds color to your life Dimensions: 12.8 x 6.5 x 2.2 cm Weight: 227g Colour: Black Material: Iron Multi-function kit: This kit contains 100 double-sided serrated hooks and 200 flat-head screws, which can easily and comfortably hang multiple frames that meet your needs and are very well suited for homemade frames