For paper up to 0.08": Punch about 25 sheets of A4 paper at a time; you can use this single hole punch to punch round holes of the appropriate diameter in the material, the punch is suitable for thicknesses up to about 0.08"; it is recommended to punch Paper material with a hole thickness of 0.06 inches and cardboard with a thickness of 0.04 inches Size Details: The extended small hole punch measures approx. 5.90 x 3.35 x 0.98 inches, the size is perfect for you to hold in your hand and easy to carry; this long reach paper hole puncher is suitable for you to punch holes in most places of your business card Reliable material: Our craft label paper punch is made of high-quality zinc alloy material, punching structure, exquisite appearance, the punch is tempered and hardened, stronger, more reliable, and will serve you for a long time Thoughtful Design: Our PVC Card Hole Punch is equipped with spring and confetti collection slot for your convenience, confetti storage can collect confetti after punching without messing up your table and floor, for your use bring convenience Widely applicable: Brand name punch is suitable for punching holes in paper, cards, aluminum foil, cardboard, construction paper, plastic, photos, business cards, PVC bank cards, scrapbooks, bills, labels and badge covers, mobile phone film PVC food Packaging hard plastic bags, etc., both functional and decorative