Japanese Manufacturer: GP-2630A-W Material: Iron Color: White Brand: CARL Product Dimensions (L x W x H): 7.1 x 33.3 x 1.3 cm Item Weight: 298 grams Used at home for about two days. It's convenient to have, but I haven't had much opportunity to use it since, so I'm putting it up for sale. --- 【Punch that Easily Creates Loose-Leaf Paper】 Create loose-leaf paper by punching holes in copy paper or printed sheets, and bind them in binder files or notebooks, allowing for easy replacement of pages. Because there are many holes, the stress on the holes is reduced, and the holes in the paper are less likely to tear. You can flip through the pages many times and keep your documents neatly. 【Students】... For storing handouts, texts, and resumes distributed at school, cram school, or preparatory school. 【Working Adults】... At work, use printed sheets to create loose-leaf paper and prepare materials for meetings. Organize accumulated documents. 【Housewives】... At home, organize recipes, photo albums, and receipts. Other uses include creating planners and calendars. It can be used in various situations. 【Punching Capacity】 Approximately 5 sheets (for PPC paper 64g/㎡) 【Paper Sizes】 A4 size / 30 holes, B5 size / 26 holes, A5 size / 22 holes, B6 size / 18 holes