Description: Uses: Create your own booking , notebook, report and Loose-leaf Paper book. Ruler Positioning: Type 316 and 1101 with ruler positioning, easy to operate, suitable for different sizes of paper punching requirements. Increase Capacity: 10-35 sheets of ordinary paper can be punched at a time. Non-slip Paper Bin Base: Collect punch s and keep them clean. Scenario: It can be used by companies, homes, and schools. Material: Made of plastic and metal, durable to use. Specification: Material: plastic+metal Color: purple, green, pink(random color delivery) Type: 310, 316, 1101 Size(approx): 310/316: 10*6*5cm/3.94*2.36*1.97inch(length*width*height) 1101: 10.5*6*5.5cm/4.13*2.36*2.17inch(length*width*height) Package: 1 pc * hole puncher