Star+ Comb Binder 15 sheet punch capacity, 150 sheet binding capacity with a maximum comb size of 18mm Full width handle reduces punching effort Angled comb rake to facilitate the loading of punched sheets Adjustable edge guide aligns sheet accurately Storage tray with patented comb & document measure for quick selection of the correct size supplies Chip tray with burst out feature to eliminate jams Vertical sheet loading ensures consistent punch alignment 2 year warranty