Features: 1. Corner Rounder Punch 3 in 1: Cuts 4mm 7mm 10mm corner radius, creates perfectly finished paper crafts, cards, or scrapbooks with the 3-way corner cutter. 2. Premium Quality: Made of top ABS and Zinc alloy materials, the metal cutter blade is for sharp enough to ensure precise cutting for a neat and clean appearance. 3. Easy to Use: Select the required material and put it into the slot. Just push one corner of the paper inward until it rests correctly on the guide rail, and then press down on the handle. The corners are now rounded accurately and sharply. 4. Used for: Regular paper, cardboard, EVA foam, foil, craft paper, sponge paper, basically thickness less than 2mm. Please use 70g-230g paper jam. If your paper is too thin, use 2-3 layers. Do not use the sticky paper to avoid the punch get stuck. 5. Wide Application: Suitable for cutting paper, photographs, scrapbooking, business cards, and gift cards. Small rounded punches fit to use in the office, school, home, and photo studios. Specifications: Material: ABS, Metal Color: As Pictures Show Size: Approx.74x61mm/2.91x2.41in Weight: Approx.130g Package Includes: 1 Piece Corner Rounder note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!