Car and Driver Universally Compatible with Smartphones Car Mount with 360 Degree Rotation and Suction Base Allows for single-handed use, enabling safer driving conditions while reading and following directions Durable suction base capable of suctioning to any flat, clean surface including your windshield or dashboard 360-degree rotation enables you to adjust between a horizontal or vertical screen Fits most devices sizes, cushioned tightly-fitting clamps can expand to accommodate device widths from 2-1/2" to 4" Includes easy-removal system with removal tab; Use on the go to hold your smartphone, MP3 player or navigational system