1. Material: ABS + silicone. 2. Sizes: folded 65*110*28mm, expanded 65*110*165mm. 3. Surface technology: sun pattern + oil spray. 4. Weight: 176g. 5. Suitable for: mobile phones and tablets within 4.7-10 inches. 6. Applicable use: online class study, work meeting, watching movies and video, live broadcast. 7. Double shaft design, 120° super adjustable angle