Composition: ABS+PC Fits phones that are 4-7.2 inches 1. Suction Cup Car Mount, Vacuum Principle 2. Adaptable to Different Views and Angles, Versatile Use 3. Push-button suction cup for stability; does not obstruct view 4. Material that is environmentally friendly, heat-resistant, and reusable without residue 5. Adaptable Clamping Arms, Fits Phones 4-7.2 Inches