This half strip stapler packs a punch with a whopping 20 sheet stapling capacity! Sold in special value packs that contain an additional 210 premium standard staples, this stapler is packed with helpful features. First, a handy staple storage compartment is built into the base of the unit. It's the perfect place to keep extra staples close at hand. Next, each compact stapler features a integrated ruler for quick, on-the-go measurements. No need to go rifling in a drawer for your ruler. Also included is a non-skid rubber base designed to protect your desktop and keep the unit still during use. Besides these amazing features, this stapler also opens 180 degrees for tacking and bulletin board use. When paired with Bostitch premium staples, this stapler is a force to be reckoned with!