INSTEN Vent Mount Phone Holder for LG Samsung Galaxy 3 i8500 - Retail Packaging - Black Suggestions on usage. o When using this product with heavy device, use the air vent mount instead of the sticker. o Remove the device from the holder when you park your car outdoor on a sunny day. There's no need to fumble for your phone if it's securely at hand in this versatile cell phone holder/cradle, which can be wall-mounted or clipped to your car vent. Comes with easy-to-assemble parts that require simple installation with a normal screwdriver. You can clip the holder onto your car's vent or switch the back part to mount it on a wall or flat surface with screws or the 3M tape included. Suggested Applications: Please measure the dimensions of your device for best fitting. Accessory ONLY, Cell Phone not included