Swingline 54501 Standard Desktop Stapler, Black. Perfect for regular stapling at work, home or school, this standard stapler fastens up to 15 sheets. It is eco-friendly with a top cap that is made from no less than 50 percent recycled material. Stapler opens for tacking ability. Rotating anvil (the metal plate at the base of the stapler) allows you to create a temporary pin staple. Stapler is protected with an antimicrobial application that helps preserve the integrity of the product by preventing bacteria and mold growth. Full rubber base prevents skidding during desktop use. Takes full strips of standard staples. For best results use Swingline A3A35450 staples.