The main rod is made of carbon fiber material,which is lighter,stronger and more stable and durable With the characteristics of strong corrosion resistance and impact resistance,which can be used for diving Expanded up to 1.16 meters,which is the golden distance of panoramic camera Multiple postioning rings stable and firm,after stretching up to the right length,trun counterclockwise to lock the retaining ring and clockwise to unlock it. The bottom is 1/4 screw hole:can be connected to most camera and tripods. The top is 1/4 screw:can be used with adapters to expand a of devices. Use with a panoramic camera to make the selfie stick invisible while . Instruction for USE 1.Carbon fiber is a conductive material,please do not use in thunderstorm weather. 2.When closing the rod,please rotate first ,twist loose,and then retract. 3.If the rod body into the mud,please remove the tail screw ,rinse it with water to dry. Colour:Black Material:Aluminum alloy + carbon fiber Package Contents: 1 x Carbon Fiber Monopod Selfie Stick Only the above package content, other products are not included. Note: Light reflection 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.