1.6m Adjustable Tablet Stand Floor-Standing Retractable Mobile Phone Tripod 1. Material: hardware iron pipe + PV silicone 2. Application: mobile phonetablet floor tripod 3. The chuck is made of rubber material to protect the mobile phone from slipping and scratching 4. The thickened iron pipe is safer and more durable, and the umbrella buckle design is easy to use 5. Fixed screws, the bracket can be folded freely 6. The bottom of the tripod is made of rubber material, which is non-slip and scratch-resistant and more stable 7. Bracket height: 1.6m 8. Pipe diameter: 25-22-19-16mm 9. The inner diameter of the 323 chuck is 6.5-9.5cm, suitable for 4.7 inches to 8 inches 10. The inner diameter of the 306 chuck is 13.5-22.5cm, suitable for 4.7 inches to 12 inches 11. The inner diameter of the 307 chuck is 20.5-32cm, suitable for 7 inches to 12 inches 12. 311 chuck inner diameter 22.5-42.5cm, suitable for 9.5-14.5 inches 13. 312 chuck inner diameter 22.5-42.5cm, suitable for 9.5-14.5 inches 14. 313 chuck inner diameter 12-23.5cm, suitable for 4.7-13 inches 15. 316 is suitable for 3.9-12 inch mobile phonestablets 16. 303 chuck inner diameter 11.5-22.5cm, suitable for 4.7-12 inches