1A high quality ball with friction control. Perfect for DSLR with standard or kid lenses. It is characterized by solid, dependable construction, high endurance and lightness. Material: Aluminium alloy Color: Black Item Size: 3 x 2.5 x 5.5cm / 1.2 x 0.98 x 2.2in (L x W x H) Item Weight: 35g / 1.2oz Package Contents: 1 x Mini Ball Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. The quick release plate with 1/4 Made of high hardness aluminium alloy, small and , strong and . The adjustment knobs features for precise locking, panning and tension controls. The ball comes with 18.5mm standard cold foot at the bottom, with locking nut and 1/4 oxidation treated, the vertical load capacity is up to 500g.