WEIGHTED ANTI-SLIP BASE--- This cell phone stand for desk is equipped with a weighted base, and an aluminum alloy rod that makes a lower centre of gravity. Therefore, this cell phone stand is stable enough to support all smartphones.$UNIVERSAL COMPATIBILITY--- The cell phone stand is compatible with all kinds of Smartphone, Headset, Switch, Tablets and e-readers4-10", such as iPhone 12 12 Pro 12 Pro Max 11 Pro Xs Xs Max Xr X 8 7 6, Switch, iPad mini, Samsung Galaxy S10 /S10+/S9 /S9+/S8 /S8+, Samsung Tab, Google Nexus, KindleLG and so on.$STURDY CONSTRUCTION& RUBBER PADS--- Rubber pads and feet of Phone stand can protect your device from daily scratches and sliding.(Tips:Not suitable for large equipment, More than 12.9 inches,it may tilt.)$HEIGHT&ANGLE ADJUSTABLE--- This cell phone stand holder is in accordance with ergonomic design. The height can be easily adjusted between 7.1in-10.2in(3.1in adjustable range), the angle is adjustable between 0~60, providing you comfortable viewing angle which helps to fix your posture and reduce neck & back strain.$SERVICESIf you have any inquiry or questions for our products and serviceplease feel free to contact us directly,we promise we will provide a satisfactory solution to in 24 hours.