Feature: 1. Single hole punch, support 10 sheets of A4 paper for punching. 2. Oval hole is 0.59\"x0.16\"/15x4mm. The feed depth of the card can be adjusted by the position limiting baffle which can be 0.78\"/20mm maximum. 3. Lever structure of the all-metal puncher can reduce effort while punching thick paper. 4. Made of high quality metal, the metal structure is firm and rust-free, resistant to falling. 5. Support punching paper, photo, newspaper, magazine, card, PVC plastic sheet, etc. Specification: Features: Single hole punch, support 10 sheets of A4 paper for punching. Oval hole is 0.59"x0.16"/15x4mm. The feed depth of the card can be adjusted by the position limiting baffle which can be 0.78"/20mm maximum. Lever structure of the all-metal puncher can reduce effort while punching thick paper. Made of high quality metal, the metal structure is firm and rust-free, resistant to falling. Support punching paper, photo, newspaper, magazine, card, PVC plastic sheet, etc. Specification: Model: 9771 Size: Black Material: Metal Product Size: 149x43x25mm/5.8x1.6x0.9in Oval Hole: 0t Size.59"x0.16"/15x4mm Paper Depth: 1-20mm Package Size: 15 x 8.5 x 2.8cm/5.9 x 3.3 x 1.1in Package Weight: 260g/9.1oz Packing List: 1 x Hole Punch Package List: 1 x Hole Punch