3-in-1 Banner Punch makes three different sizes of banners: 1.50 in./38 mm, 2.00 in./51 mm, and 2.50 in./63.5 mm width banners. The easy-to-use guides make accurate paper placement. It is ideal for cardmaking, memory keeping, gift wrapping and more! How to Use: Trim paper width to 1.50 in./38 mm, 2.00 in./51 mm or 2.50 in./63.5 mm. Then trim the paper to any desired length. Insert the cut paper at the corresponding width alignment guide and punch banners as desired. Caution: Not suitable for children under 3 years old due to small parts and sharp edges which could present a choking or dangerous hazard. Approximate Size: 3.75 x 5.81 x 2.25 inches.