This heavy-duty 6-hole punch is perfect for organizing your documents. Made of durable metal, it features a sleek black design and measures 20 x 6.7 x 4 cm (L x W x H), weighing 517 grams. It punches 5.5 mm diameter holes and is compatible with most organizers and diary sizes, including A4, A5, A6, B7, and more (Mini, Pocket, Personal, Slimline, Compact, and Agenda). The adjustable 6-hole punch has an 8-sheet capacity and adjustable spacing to fit most 6-hole diaries/organizers. It punches two groups of three holes with a 19 mm gap between holes, and the distance between the two groups is adjustable (19/51/70 mm). The durable, all-metal construction ensures long-lasting performance. It features a personalized window, a flip-up confetti tray, and a handle lock for easy storage. A non-slip base ensures stable punching, and a built-in chip tray keeps your workspace clean. Easy to use with a non-slip rubber base and removable parts for easy cleaning of the chip tray. Ideal for home and office use.