Product Parameter Model: AC60 Product Size size: 1.8×2.1×2.1 inches Packing size: 1.9×2.1×2.1 inches weight: 0.1 pounds Package weight: 0.12 pounds Product Features 1. Mounts Monitors and Lights to DSLR 2. 1/4″-20 Threaded Screws 3. 360° Panning Rotation 4. 7lb Load Capacity 5. Durable Aluminum Alloy Material 6. Allen Wrenches for Quick Loosen and Tighten About YINCHEM Our products include professional camera batteries, camera chargers, and camera power accessories. YINCHEM was established in 2002. In the course of more than ten years of development, we have worked hard to create a team with professional broadcast equipment production experience. Our battery has passed the United Nations test and obtained CE, ROHS, 38-3 non-hazardous certification and other certifications.