1.Universal Compatibility: This nulaxy a4 cell phone stand for desk is compatible for all 4-11 inches smartphones tablets and e-readers.Such as iPhone 12, 12 Pro max,12 mini, iphone 11, 11 pro max, iphone SE, iPhone XS Max, iPhone XR, iPhone X 8 Plus 7 7 Plus 6 Plus 6S Plus, Google Pixel, Nexus, Huawei, 5G phones, Samsung Galaxy note20 SM-F7070 S20 S20 plus S21 S10 S10+ S9 S9+ S8 S8+,ipad,ipad mini Kindle Sony, Motorola and so on.2.Height & Angle Adjustable :This desktop adjustable cell phone stand holder is in accordance with ergonomic design. The adjustable height ( 590 ) & angle ( 5145 ) could be adjusted to meet your different viewing demand. This phone holder riser providing you comfortable viewing angle which helps to fix your posture and reduce neck & back strain. This phone pad of cellphone stand will not cover the subtitle when you watch video. Hands-free to enjoy your games, videos and face-time3.Stable Base & Protective Anti-slip Silicone Pad:This fully folding desk cell phone stand holder come with a heavier base,cellphone desk stand holder with reinforced hinge and base,and an aluminum alloy rod that makes a lower center gravity, so it's stable enough to bear your phone even iPad.Fully covered top silicone pads and metal weighted anti-slip base well protect your devices from scratches and sliding, easily tap the screen without worrying the phone will tip over or fall off4.Fully Foldable Desk Phone Holder Make Your Life Easier & Portable:The universal smart phone stand holder with foldable design,it can be easily adjusted to ideal position, free your hands, this iphone phone stand can be fold to mini body, easy for carrying, takes up little space, convenient to carry. Aslo this phone grip stand is good desk accessories while watching video, playing games, making phone call, viewing recipes use face-time.That's really a necessity for your life