Size: You will receive 36 clipboard clips, each measuring approximately 10x3 cm/4x1.2 in and containing 72 pairs of rivets; These clipboard clips are versatile and fit most sizes of clipboard, so you can use them yourself or give them to friends, neighbors, and kids Made: Selection of metal materials, the surface after electroplating treatment, can be bright as new for a long time; At the same time, the polished clipboard clips hardware features a sturdy spring, great gripping power with rubber feet,so you don't have to worry about the paper getting broken or falling Retractable hook: Each clipboard clamps also comes with a retractable circular hook, so you can easily hang it on the hook and on the wall for display your assignment or menu,use them as convenient document holder Simple installation: You just need to press two different kinds of rivets at the hole together, when you hear a sound, it means that it has been completely stuck, you can use a hammer to ensure tight;Create your own, fully customized clipboard with these durable clipboard clamps, let's move Your good assistant: These clipboard hardware are great for recording life, showing projects, daily arrangements, and sharing recipes;Whether you are a student, teacher, or professional, I think you need a professional clip to cooperate with your work and make your plan go smoothly SBYURE 36 pack Mountable Clipboard Clips with Rubber Grips 4 inch Clip Boards Low Profile Metal Clipboard Clips and Hanging Hole for Schoo,Office,Store Include: 36 pieces clip boards with 72 pair rivets Size: 10x3 cm/4x1.5 in Madel: Metal 1.Corners of the clip board clips are rounded and won't hurt your hands. 2.Easy to install, suitable for plastic, wood and other surfaces of the board. 3.Strong grip, can firmly grasp the document and paper, will not slip. 4.These rubber grips are very secure and will not tear your documents. 5.You can prepare your own plastic or wooden clipboard,on which you can draw your own style and personality and then install our metal clip on it.