Extendable Height size 7.8inch to 22inch Widely Compatible: Fit for Gopro 10/9/8/7/6,Smooth 4, Crane Plus, Crane 2, Osmo Mobile, Ronin-S, Vimble 2, Gimbal Handle Grip Stabilizer and All Cameras/selfie stick/monopod pole which have 1/4 inch screw With anti-slip device to ensure the safe use of your equipment Top Quality: Made entirely of metal, top quality, solid and stable 1 Year Warranty: Always feel free to contact us if any questions or needs, we will support for you shortly Extendable Height size 7.8inch to 22inch.