1.High quality metal staples,durable,reliable and not easy to break. 2.The staples are made of high quality steel, strong and durable, not easy to bend or break, and have a long service life. 3.The staples are small and easy to carry, and the staple remover is easy to use and operate, which is convenient for your daily use. 4.The size of the mini staples is 0.35inx0.2in, which is suitable for most mini staple machines. 5.The staples can be used to fix paper, which is convenient and quick.