• Telescopic clamp, using spring force to clip the phone firmly
• Comes with M17 thread, pitch 0.75MM, and can be equipped with adapter rings of many sizes
• Designed with a 1/4'' standard screw hole, attachable to any selfie stick, tripod or monopod with a standard 1/4'' screw adapter 
• There are silicone strips inside the two sides, which are non-slip and do not scratch the phone
• Small in size and light in weight, easy and fast installation

Specification:

• Product size: 85x60x25mm
• Suitable mobile phone width: 66-95mm
• Bracket interface: 1/4 inch thread
• Bracket interface: cold shoe
• Lens interface: M17*P0.75
• Product material: plastic + aluminum alloy + silicone + stainless steel