Universal Compatibility TOUCH-FRAME fits mobile devices from 2.3 inches to 3.4 inches in width i.e. almost every smartphone. Further, two adjustable bottom feet can move side to side as well as up and down to accommodate phones and side buttons of all sizes. Secure design constructed with high quality. Adjustable Viewing Angles: The arm can pivot up or down for a variety of angles and optimal viewing capabilities. Further, TOUCH-FRAME car mount can be used on different surfaces like windshield, curvy dashboard and textured surfaces that may require more grip. Flexibility: 360 Degree rotation helps you with portrait/landscape view. You can easily use navigation while on the go and make video calls. No slip-grip holds mobile device securely. Telescopic Arm Touch: Frame is equipped with a telescopic arm with extra 2.5 inches to give users better and closer viewing angles when using their device. Arm extends from 4 inches to 6.5 inches. 2X Extra pull force & Shock Stabilizer added for rough terrain. Dashboard Disc: Includes an optional but recommended separate dashboard pad to support improved mounting on all surfaces. Just place the sticky side of the pad down on the surface, then mount the TOUCH-FRAME Sticky Gel Pad on the smooth side and you are ready to go!