Binder clips are made of high-quality metal iron and their handles are processed by advanced nickel plating technology， the paper clips are made of metal iron coated with plastic， these premium materials serve the clips’ high smoothness, durability and rust resistance, made to last. Binder clips are perfect for those who always need binders, paper clips, such as our teachers/colleagues/teens/office workers. The binder clip set is also great for birthday gifts, thanksgiving gifts, back to school gifts
