Color: Black Material: Aluminum alloy Weight:156g Burden: 5kg Height: 7cm Ball diameter: 2.5cm Base diameter: 4cm interface standard: 1/4" Base Screw Mouth: 3/8" Suitable for different digital cameras, DSLRs Package included: 1 x Ball Head Product Dimensions: 7 x 5.6 x 4 cm, Net weight: 156g Package Dimensions: 9 x 9 x 6cm, weight: 184g