1,Desktop2 strip plastic stapler,havepatent,using "Full Metal Plate Mechanism" while most of our competitors onlyhave the "Spring" mechanism,thus our stapler is more durable. 2,Besides, we have Safety Lock design when you load the staple, it won't get hurt of our finger when loading staple. 3,Have the "Name Tap" function on the bottom so that you can put your name on back of the stapler and won't mix with other people. 4,Family Design which can perfectly match with punches and staple remover.