【Solid Metal Design】The gun body is made of durable metal material which resist corrosion and extend the service life. 【Single or Continuous Firing Mode】Switch the stapler working mode by pressing the valve plate beside the trigger or not. ①Press the plate is single shot mode: shoot one staples when pressing trigger at one time. ② Release the plate is continuous firing mode: quickly shooting multiple staples when pressing the trigger at one time. 【Less Noise】Bulid-in a silencer which reduces the noise from rear exhaust efficiently. Keep quiet and reduce pollution. 【Easy to Use】Rubber handle make it easy to hold on the hand. Connecting air hose can realize shooting when you press the light-touched trigger. Easy bottom loading can load staples 100pcs at one time. 【Compatible Fasteners】Compatible with 22 Gauge 71 series fine wire staples. Crown: 3/8" (9mm), Length: 1/4" to 5/8" (6-16mm) 【Practical Application】Ideal for building cabinets, furniture, wood working, upholstery decoration, renovation, fabric attaching,etc. 【Packing Contents】➊KN7116S Continuous Firing Stapler ➋Tool Kit x 1 Bag ➌Operating Instruction x 1PCS