Made of aluminum alloy,the thickened base ensures that your tablet is placed firmly,no worry about falling over even hold a big seize tablet. Rubbers covering can protect your devices from scratches. Two solid shafts provide height and angle adjustment,supporting both portrait or landscape viewing , It is fully foldable that you can travel with it, The hollow design allows cords in and out conveniently for working,playing games,watching videos,zoom meeting,working from home.