ARKON Mounts Mobile Grip 5 Phone Clamp Post Mount for iPhone 12 11 XS XR Galaxy S20 S10

Clamp post mount installs on a wheelchair, microphone stand, or other post 12 to 40mm in diameter Holds phones up to 3.9 inches wide, including iPhone Low profile spring loaded phone holder design U.S. Pat. No. 6,585,212 2 year limited warranty