Huicocy Head Up Display Car HUD Phone GPS Navigation Image Reflector, Cell phone Holder Mount GPS HUD Head Up Display Holder For iPhone Samsung Smart Mobile Phone Car Navigation Image Reflector Mount GPS Navigation HUD Image Reflector is made up of 3 parts. 1st, hardened scratch-resist reflective panel to project navigation information .2nd, a flat friction pad to well hold your phone and prevent it from sliding on the dash. 3nd, a ball and socket type foot that has a tape to adhere to the center console. Foot is flexible enough to allow placement on non flat surface. HUD, namely head up display, is a method to display GPS navigation image on a reflector in front of your head so that you can see it without lowering head while driving. Almost all navigation apps have HUD mode. When entering HUD mode, map navigation image will be changed into bright arrow directing navigation image, which is very cool and clearer to see when projected to reflector in front of you. Note: reflecting button shall be clicked to ensure correct arrow direction. GPS Navigation HUD Image Reflector can reflect GPS HUD image clearly in front of your eyesight, letting you see navigation clearly without lowering head, bringing safety, convenience and joy for driving. Reflective panel is made of special organic material. It can reflect image very clearly while keeping transparency at the same time. Road view won't be sheltered and no safety issue exists. Ball and socket type foot is 360 degree rotable, offering views in different angles. Tape on the bottom of foot is highly bonding, sticking tightly even on a dash. 6.3''(Length) X 3.7''(Width) X 0.5''(Thickness); Screen Size: 5.9''. Suitable for iPhone, Samsung as well as most other Smart Phones.