This mount holds your cell phone, hands-free! You put it in your cup holder, adjust the base, and it stands up! While it's standing, you put your phone in it! If you have a small smart phone, the phone holding portion adjusts to fit. If you have a large smart phone, simply adjust the phone holding portion to fit that as well! This cell phone holder really does it all! It holds your phone. If you're really into hands free products, bet you'll love this Hands Free Neck Fan!