100% new and high quality. Instructions: First book (wood) on the ground, and then want to punch object on the books,and then fixed-hand punch,the other holding a hammer,continued banged in a position to fight,until penetrated object. Product name: Belt hole puncher Material: Steel Color: Silver Size: Approx. 81 x 3mm/3.1" x 0.11", 82 x 4mm/3.2" x 0.15", 83 x 5mm/3.26" x 0.19", 84 x 6mm/3.3" x 0.23", 85 x 8mm/3.34"x 0.31" Quantity: 5 Shape: Round mouth Weight: 124g Package Include: 5 x Belt hole punchers Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 100% new and high quality. Instructions: First book (wood) on the ground, and then want to punch object on the books,and then fixed-hand punch,the other holding a hammer,continued banged in a position to fight,until penetrated object. Product name: Belt hole puncher Material: Steel