Robotsky Adjustable 360 Bike Phone Holder Material : ABS + TPU + nylon with fiber Large size design, suitable for most models below 6.7 inches on the market Built-in sealing ring, effective for most of the rainy weather conditions 360 degree rotation angle adjustment at will Folding base, can freely adjust a variety of angles Built-in magnetic suction, can effectively fix the phone does not shift Waterproof case back window design, no need to take out the phone can be recorded and photographed Bottom with a data line and headphone insurance jack