*Style:Double hole. *Package include:50pcs D-Ring Picture Hangers,50pcs nails, 50 lbs Heavy Duty D-Ring Picture Hangers, Double Hole with *Screws for Home Decoration, Picture Frame Hanging Kit- Steel. *Heavy Duty Material: The D ring shape picture hook is made of high quality steel material, which has been very strong holding capacity without any broken part and it' rustproof and durable for long time use. *Pro Quality D-Ring Hanger will support 10 pounds. Frame back hanger for wood picture frames. *Our D-Rings have the most inside wire or ring wrapped around the strap which makes this heavy duty picture hanger stronger than others. *Easy to install and perfect for hanging all your photos. *These large D-ring hangers are perfect for any wooden picture frames. The D-rings screw into the back of your picture and then hang on any nail or screw. Each D-ring can hold up to 50 pounds, enough for all of your artworks, and you can double and triple-up the D-rings if you want to hang a heavier painting. *The D-rings come with the screws to attach them to the back of your artworks, and all you have to do is make sure that you are attaching them in the correct spot. The pack comes with the screws, so there is no need to source any. *Easy to use and long-lasting. These simple hangers will get all of your art onto the walls. *Material: Steel *Dimensions: D hook is 2 inch long and 0.78 inch wide, the nails are 0.5 inch long. *Finish: Nickel Plated *Application: photo frame, wedding, digital painting, cross stitch, picture frame, modern painting, exhibition painting, fashion wall clock and etc.