This upholstery staple gun is a heavy-duty tool with a versatile 4-in-1 design that can handle a variety of stapling tasks. It comes with 6000 staples and features a Lithium-Ion battery for corded electric power. The nail gauge is 18 and the nail gun angle is 30 degrees. The stapler gun is perfect for use in home and garden projects and is a must-have for any DIY enthusiast. It is designed to be durable and reliable, making it a great investment for your toolkit.