The Nite Ize Steelie 360° Magnetic Mount Original Vent Kit STVK-11-R8 is a phone holder that securely attaches your phone to your car's air vent with a strong magnetic fastening. The kit includes the mount and is designed by Nite Ize, a well-known brand in the industry. The sleek black color and magnetically mounted design make it easy to use and convenient for hands-free use while driving. This product is a reliable and practical solution for keeping your phone easily accessible while on the road.