The K&F Concept KF-28 Ball Head with 360 Degree Panoramic Base KF31.023V3 is made of metal with solid construction, it is durable and tough enough. Low-profile ball head design create stronger locking force and higher stability. Screw knob is located on the side of the ball instead of the bottom of the ball head bring 15% down the whole center of the gravity of the Ball Head, enhance stability Maximum 28mm ball diameter improves sliding damping system, ensuring precise control. Max Load up to 10 kg/22LBS, made of aluminium alloy material, it is very strong and durable Comes with 3/8 inch mounting screw; you can attach it to your tripod, monopod or camera slider to add more flexibility in angle change; 1/4-inch quick shoe plate is for DSLR cameras and camcorders, such as Canon, Nikon, Sony, etc. Equipped with two high strength locking of damping knobs to control the rotating ball and panoramic shooting ,meeting the requirement of multi-angle shooting and move freely Height only 80mm/3.15", Weight only 258g / 0.57lbs, easy to carry; extra 1/4 " to 3/8 " screw adapter included for special tripods and monopods.