Tripod + Aluminum Alloy Clamp BracketTripod 1. Tripod is made of high plastic material, durable to use. 2. Come with standard 1/4 inch screw hole, fits for extension rod, other brands stabilizer and accessories. 3. The tripod foot adopts anti-slip design,can effectivy prevent it from sliding down. 4. The tripod has great load bearing and stability, but can firmly hold your stabilizer. Clamp 1. Made of high aluminum alloy metal and soft protective rubber for better holding your phone firmly while protecting it. 2. Design with cold shoe mount on top, you can use to attach extra video lights, flashes, LED lights or microphones. 3. With 1/4 inch screw holes on the bottom and back, can be mounted on sfie pole, tripod, stabilizer, video slider & alike for professional smartphone video shooting. 4. Hps you filming steady video for Live, Periscope, and other live streaming platforms. 5. The holder clamp can be expanded from 2 inch 5cm to 3.5 inch 8.8cm wide, which made it compatible with most smart phones.