Sinnofoto M1H CNC Camera Tripod Ball Head Max Loading 17.6lbs Ballhead Tripod Heads Mini Ball Heads with 1/4 Inch Fast Shoe Plate for for Mirrorless Cameras, iPhones,IPad,Telescope Material and Craftwork: Well made by the original aluminum cube and 0.25 nanometer anodized harmless coating to health. T6 grade high strength aircraft aluminum alloys with 0.1mm tolerance on the processing.2. Mini and Lightweight:3"x3.1"x3.4", 0.67lbs only, Joint diameter:28mm Max loading:13.2lbs3. Scales index: 90 degree, 5 degree per section, Allow to use it more precise and easy4. Safe Slot and Tuning Damping knob. To avoid the risk, safe slot with the fast plate and tuning damping knob. Lightweight: 1.8"*2"*2.6", 0.75lbs only, ball diameter; 26mm max Loading: 17.6lbs Scales Index: 2*180 Degree, 5 Degree per section, allow to use it more precise and easy Safe slot & mini shoe plate. Hidden safe Slot under the fast plate to avoid the risk to your camera. Mini shoe plate 39mm*42mm was lightweight and easy to use. CNC Shaped and Wear resisting clamped design. The body was all CNC shaped and backed with more longer service time by the optimized clamped structure.