Features: Camera cage kit which including camera cage, follow focus and matte box. Provide you with a stable and precise low shot video photographic platform. Top with 1/4" & 3/8" holes for mounting a variety of accessories. Hotshoes for easy external lighting and radio equipment. Three-point fixation system for easy and stable shooting, when using with long zoom lens, adjust the rod to support the cage. Anti-skid rubber plate with 1/4" screw to protect your camera from sliding. Adopt by international standards, can install with rail rods of 15mm diameter. Equipped with follow focus to make focusing more easy and convenient. Comes with a gear ring belt which is suitable for less than 100mm diameter lens. Matte box to adjust the light according to your needs. Specifications: Material: Aluminum Alloy Rod Length: 25cm Package Size: 35 * 18 * 19cm / 13.8 * 7.1 * 7.5in Package Weight: 1831g / 4.0lb Package List: 1 * Hand Grip 1 * Frame 1 * 15mm Rod System 1 * Round Head Allen Key 1 * M3 Wrench 1 * M4 Wrench 1 * Gripper 1 * Cup Head Allen Key M4 2 * 25cm Rod Rail 1 *Matte Box 1 * Top Flag 2 * Side Flags 1 * Follow Focus 1 * Focus Ring