Polite Notice : When you need folding storage tripod . The legs locking knob , Please your from small to large one by one locking knob. So that the legs can be locked tightly. Leg is not easy to fall out. Specifications: Materials: Aluminium & Magnesium Extended Max Height: : 1560mm (61.5") Folded Length : : 350mm (13.6") monopod Max. height :1580mm (62") Number of sections: 5 Legs diameter :F25,F22,F19,F16, F13mm Load capacity: 15kg Net weight : 1.45kg Head Type: Ball Head Head Mount Thread Size:1/4" Ballhead bottom connector screws: 3/8" Sphere diameter: 36mm Ballhead height: 100mm Ballhead Base diameter: 50mm Package including: KQ-666 Tripod x 1 Ballhead with quick release plate x 1 Allen wrench x 1 Pocket x 1 Carry Bag x 1 Two used mode:tripod mode and monopod mode. One of legs can be changed as monopod Notice: The monopod is included in the tripod and you can take it apart to use individually if you want.