Spinido [The Smallest] Strong Magnetic Air Vent Car Mount Holder for iPhone X/8plus/8/7 plus/7/Samsung S8 and All Smartphones/GPS (Square-Silver) Magnetic and cradle-less design, with super strong magnetic hold,however, as small as the SD card With two different usage methods,you can simply installation to any vehicle's air vent Aesthetically attractive design made of durable aluminum material,3 colors for your choice Sturdy, cradle-less and attractive device holding system Compatible with most smartphone and gps