1. 8 levels of height adjustment to meet different needs. 2. Slim and foldable, easy to carry and space-saving. 3. Hollow design to dissipate heat for the device. 4. Bearing weight of 30kg, typing will not shake. 5. Adjustable height: 7-18cm 6. Material: plastic + silicone 7. Size: 28x27x1.5CM 8. Net weight: about 500g
