Features: 1.Adjustable paper positioner, precise binding, and can staple 190 sheets to meet your high?capacity binding needs. 2.Designed with an all-metal structure and designed to provide long-lasting service, the heavy-duty desktop stapler can meet the needs of fast working places. 3.Anti-pinching baffle design, the protective baffle device protects the user without pinching hands. 4.Magazine type, needle slot, only need a light press to automatically eject the needle track, saving time and effort. 5.Ergonomic design and pressure rod structure reduce the burden of binding during use and save effort. specification:Item Type: Heavy?Duty Stapler Material: ABS+Iron Function: An Efficient Helper in the Office for Binding 190 Pages at a Time, a Heavy-Duty and Labor-Saving Stapler, Which Can Save Effort when Used Product Size: Approx. 30.7 x 27.8 x 8cm / 12.1 x 11.0 x 3.1in (Manual Measurement, There May Be Slight Errors) Number of Binding Pages: 190 Pages Adapt to the Needle Type: 23/6, 23/15, 23/17, 23/8, 23/13, 23/10, 23/20, 23/23 Paper Feeding Depth: Approx. 61mm / 2.4in PackageList:1 x Heavy?DutyStapler NoteManual measurement, there may be slight errors.