Fastens up to 20 sheets at a time with standard staples Easily opens for tacking and offers a rotating clincher. Full rubber base for stability. 210 staple capacity with staple refill indicator. Bostitch Staplers & Staples part of a large selection of office supplies. Bostitch(R) Classic Metal Stapler, Black is one of many Reduced Effort & Basic Staplers available through Office Depot. Made by Bostitch.