Dear friends, the PB eleven plus shock-absorbing phone holder is amazing. It's small in structure and super fast to install and remove the phone. Silicone shock absorber to prevent shaking. It doesn't block the camera and can record. It is a must for riding. You'll get more than your money's worth!Please feel free to contact Oider Sports for more details, our offical website is https://www.odiersports.com/.