Devia – Desktop Smartphone & Tablet Stand – Black Broad Compatibility – Compatible with cell phones and tablets range from 4.7 to 9.7 inches display. Durable & Stable – Made of Aluminium alloy, silicone and ABS plastic, it is metallic, solid and durable. The holder with silicone mat can protect your device from scratches or sliding. The weighted base with 4 anti-skid silicone pads can keep the stand holder stable on a flat surface. Easy Adjustment – The height adjustable (6.69 ~ 9.17 inches) and tiltable (10 ~ 40 degrees) holder in line with ergonomic design gives you a comfortable viewing experience, and it helps to correct bad sitting posture and reduce neck strain. Hollow Design – With the excellent hollow design, you can charge your cellphone or tablet when using the stand to read a book, chat with someone or type something. The width of the hook can fit all smartphones and tablets without worrying about hinder the screen. Convenient for Life – The phone tablet stand holder releases your hands from your device when watching, FaceTime, making phone call, reading or more. It is ideal to use at home, in the office, at classroom, shop like coffee shop and more places. It is practical in many situations.