"DESCRIPTION Features: The DEWALT Carbon Fiber Composite Hammer Tacker features a lightweight carbon fiber composite structure. This reduction in overall weight and vibration allows for a longer duration of work with less muscle exertion. Carbon Fiber Composite Structure For 45% Less Weight and 25% Less Muscle Exertion* 500k Strike Cycles Drop in Loading for Easy Reloading of Fasteners Auto-lock, AntiJam™ Pinch Latch For Reliable and Easy Operation Ergonomic Design and Vibration Absorbing Grip for Improved Comfort During Prolonged Use Hammer Style Grip for Comfort and Ease of Use Applications Roofing Felt, Tar Paper, House Wrap, Carpet Pad, Insulation and Plastic Sheeting Technical Specifications: Uses G Type Staples 8-12mm Material Carbon Fibre Inclusions: 1 x DeWalt Carbon Fiber Composite Hammer Tacker - DWHT75900 REVIEWS"