Feature 1Lightweight aluminum for easy movement. 2Single-leg section increases structural stability. 3Adjustable clamps to lock in most tripods. 4Fast action foot operated brakes. 5Locking pull pins to fold or open dolly.Specification Description: The Kingjoy tripod dolly is professional lightweight and heavy duty tripod dolly with adjustable leg mounts and wheel locks. The one step lock, locks the wheels easily and Non Marring wheels move smoothly on any hard surface. The tripod dolly has professional grade construction for lasting durability. Kingjoy best portable tripod dolly for every photographer. The tripod dolly is the perfect dolly that enables smooth roll movement for every camera or video project. The tripod dolly is compatible with all standard to professional tripods and light stands. When clamped properly onto absolutely any tripod you will feel how snug the tripod attaches to the dolly as it is stable as the legs itself. When you're ready to pack up, pull the locking pins, fold it up, and use the tripod dolly handle or the carry case it comes with to move it from place to place. This tripod dolly is perfect for all standard to professional tripods, and light stands that enable a smooth roll movement. Features: Lightweight aluminum for easy movement. Single-leg section increases structural stability. Adjustable clamps to lock in most tripods. Fast action foot operated brakes. Locking pull pins to fold or open dolly. Specifications: Brand: Kingjoy Model: VX-600 Material: aluminum alloy Size: folded-Approx. 430x 130x 135mm/ 16.9 x 5.1 x 5.3inch; stretched-the side of the equilateral triangle is 900mm / 35.4inch Weight: Approx. 1935g Package list: 1 x Tripod Pulley 1 x Package Bag 1 x Instruction