Mengo Lumi Bike Phone Mount Holder For iPhone, Samsung, LG, HTC &ndash; Fits All Devices With 4-6 Inch Screen (Glow In The Dark Bicycle Mount) Universal bike phone holder will fit any device with a screen size of 4-6 inches Glow in the dark safety feature stays active for about 1-2 hours after 15-30 min light absorption Super-strong silicone material will allow for your device to stay in place without any shaking or falling, even through the roughest of terrains Designed for your convenience, so you never misplace your phone during your bike ride again! Covered by our 30 day money back guarantee, followed by our 1 year limited warranty The helpful glow-in-the-dark features provides up to two hours of illumination after just 15 minutes of exposure to a light source. That means you will always be able to locate your phone in low light and wont have fumble for it while riding. The mount is universal for both bikes and devices. No matter whether you ride a racing bike, mountain bike, old-school 10-speed, or fixed-gear cruiser, the Mengo Lumi Bike Mount will hold on tightly. The grip also fits any electronic device with a 4-6-inch screen. That could be a cell phone, a GPS, a training tool, or any other device. The mount is made of durable silicone, which not only makes it very sturdy, but it also means your electronics will be held securely with no slippage, shaking, or falling. Regardless which terrain you choose to tackle on any given day, the mount will keep your device safe. The Mengo Lumi Bike Mount strap is adjustable for any diameter of handlebar or bike frame. If youd rather attach the mount to your crossbar or even seat post, the strap can accommodate those locations as well. The configuration of the bicycle mount allows you to still access the buttons and keys of your phone when it is in the mount. If you have an smartphone, the center button on the bottom is easily accessible. The two bottom buttons remain exposed when the device is in the mount. You can locate your bike more quickly in the dark if your Mengo Lumi Bike Mount is glowing. Or, if your ride is resting among a sea of other bikes, the illuminated mount will help you discern which is yours in a jiffy. Slip your device in or out of the mount quickly and without struggle thanks to its thoughtful design and sticky silicone material. You can chart your riding time or track your distance easily because the bicycle mounts strap configuration doesnt block the crucial buttons of your device.