PREMIUM MATERIAL: The small clips made from premium strong metal clamps with a rose gold powder coat finish and plated handles, strong, durable and reusable , which are perfect for your every day needs. CONVENIENT: Our office clips are quickly and temporarily bind stacks of loose papers that are too thick for staplers and paper clips.And these small binder clips come in reusable compartmentalized containers for easy storage. MULTI-FUNCTION: Our 6 packs small black clips keep files bound together preventing papers from slipping or pulling out, help to fix or some specific things, DIY some useful small tools like photo wall, simple hook and so on. APPLICATION: Our paper clips suit for office, home and school daily use, students, teachers,and so on. It can also be used for food clamps, clothes, furniture and outdoor applications. BINDER SIZES: 6 pcs binder clips in 3 sizes. There are large binder clips, medium binder clips and small binder clips, Large 51 mm, Medium 32 mm, Small 19 mm, binder clips assorted sizes can meet your different needs.