The Bostitch Office Premium Standard Staples that are developed for optimum performance in any standard stapler now come in an 10-pack! Each full strip contains 210 staples and is constructed from superior quality high carbon wire to reduce buckling and jamming. The finely honed chisel points deliver maximum penetration for maximum sheet capacity. These standard staples won't snap or buckle like others of lesser quality. Developed from galvanized steel, these staples also resistant to rust. The leg length is an ideal 1/4” or 6mm. Each box of premium standard staples features a 5,000 staple quantity per box.