Surebonder Upholstery Staples, 7/16" Length (5000 cnt pack) these fine wire 22 Gauge staples have thin wire which allow them to penetrate all types of upholstery. They have a 3/8" Crown (width) so they are wide enough to hold and narrow enough to put in tight places. We recommend these with our model 9615 Surebonder Pneumatic Upohostery Stapler.1/2" Length3/8" Crown (width)22 Gauge Fine Wire5000 count