Application：The One hole punch comes with functional and decorative purposes;Suitable for punching holes in paper, cards, laminates, cardboard, construction paper, plastics, photos, business cards, PVC bank cards, scrapbooks, bills, hangtags, and cell phone laminates PVC food packaging hard plastic bags, etc. Design:Puncher is equipped with a spring and a confetti collection tank for your convenience, the confetti storage allows you to collect confetti after punching without messing up your table and floor.High-quality spring facilitates one-handed operation and reduces hand fatigue for long hours of work High Material:Made of high quality zinc alloy material, surface plating, stamping structure, exquisite appearance, punching head after tempering hardening treatment, sturdier and more reliable,serving you for a long time Punching Depth:Hole Punch ultra-long-distance paper input depth is up to 53MM and can punch anywhere on a business card or 6" photo,suitable for paper and card thickness of about 0.08 inches. It is recommended that the thickness of the material to be punched does not exceed: 0.04 inches / 1.0 mm for rigid cardstock, 0.06 inches / 1.5 mm for paper, 0.06 inches / 1.5 mm for PVC. Up to 15-20 sheets of A4 paper can be punched at a time. The antirust oil may be appeared on the tools, it will not effect the function. Material: Zinc alloy ;surface plating;size:150mm/5.9";Attention: Anti-rust oil is added when producing pliers to prevent pliers from rusting, not other stains.