The Vevor pneumatic staple gun is a 22-gauge upholstery stapler designed for use with 71 series fine wire staples. It supports 3/8" crown staples in lengths from 5/32" to 5/8" and operates on 70-110 PSI for consistent fastening performance. Its large-capacity magazine holds up to 180 staples to reduce reloading interruptions. The lightweight aluminum alloy body and ergonomic non-slip grip help improve comfort and control during extended use. Ideal applications include upholstery, woodworking, picture framing, decorative trim, and other light-duty DIY projects.