1. Material: ABS 2. Dimensions: 28 x 27 x 2.5 cm 3. Weight: 0.75 kg 4. 10 levels of angles are adjustable, 5. Detachable height adjustment base 6. Removable USB3.0 Hub, Type-C interface input, 4 USB3.0 outputs 7. The base combination can be used as a mobile phone holder 8. Foldable storage, easy to carry