Specifications: Made of aluminum alloy material, the phone holder is durable to use. It has strong load bearing capacity and stability. With anti-slip pad in the groove and at the bottom, it causes no damage to your device. It does not block the subtitle when you watch TV series. With 0-90 degree adjustable design, it is comfortable to use to avoid fatigue. It is suitable for live streaming and online courses. Item Name: Phone Holder Material: Aluminum Alloy Features: Adjustable, Stable, Durable Size: 12.1cm x 8cm x 8cm/4.76" x 3.15" x 3.15" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Phone Holder (Phone and Tablet Not Included)