Features: With a 1/4 & 3/8 inch screw that is suitable for different ball heads, a mini ball head is included that can be connected to most cameras, camcorders, DSLR, DV, etc. 4 high-precision bearings guarantee a particularly smooth and silent sliding effect; built-in spirit level, helps to find balance quickly and accurately. Equipped with numerous 1/4 & 3/8 inch screw holes, for connecting other photographic equipment. Made of high quality metal and carbon fibre, the max. Load capacity is approx. 5 kg, very durable. You can screw the non-slip rubber foot to easily adjust the height. Comes with a portable bag for outdoor photography. Specifications: Brand: Andoer Material: metal and carbon fibre. Max. Load capacity: approx. 5 kg. Track Gauge: 2.6" Plate size: 12.3 x 7.5 cm / 4.8 x 3 inches. Item size: 40 x 10 x 1.8 cm / 15.7 x 3.9 x 0.7 inches. Item weight: 578 g / 20.4 oz. Package size: 42.3 x 15.7 x 5.7 cm / 16.7 x 6.2 x 2.2 inches. Package weight: 862 g / 30.4 oz. Note: Camera and smartphone are not included. Package list: 1 x slider. 1 x mini ball head. 1 x phone clip. 4 x floor mat screws. 1 x carry bag