UNIVERSAL FIT: Specifically designed for golf carts, fits any round or rectangular frame, also fits strollers, wheelchairs, bicycles, grocery carts and so on. The claw range is adjustable from 4.7" to 6.7" (without the case) and fits almost modern smartphones and popular cases. 360 DEGREE FLEXIBLE ADJUSTMENT: You can adjust the angle flexibly and freely as needed. It allows you to use your phone comfortably at any time. So you don't have to hold your phone in the cold wind and enjoy your golf time. SECURTY AND RELIABILITY: The clips with non-slip silicone pad can hold the frame tightly and steadily even on rough roads. Suitable for handlebar diameter: 15-40mm. SHOCK-ABSORBING: Premium silicone pads on the back and hooks reduce the shaking and friction in driving. LIFETIMR WARRANTY: TOPGO is responsible for product we sell. Any problem feel free to contact our custom service team.