The TekGrip Cup Holder Mount is a great way to mount your Handheld SkyCaddie*. The expandable device holder arms open up to 3.5". This mount is easy to install. You just twist the dial until it’s tight in the cup holder. The TekGrip Cup Holder Mount works with most cup holders You can use this mount in your golf cart. It is easy to take your TekGrip Cup Holder Mount in and out. This mount has a flexible gooseneck to fit any angle that you need and twists so that you change views to your scorecard easily.