Statement: This type of gooseneck tablet holder is only good for reading and viewing. When you tap your tablet, it will inevitably bounce and wobble due to some law of physics. Applies to 4.7-10.1 \" tablet refers to the diagonal length of the screen. Maximum clamping grip width for equipment: 8.75 inches. Easy to install: With the adjustable clamp base ranging from 0 to 2.7 inches (7 cm), the tablet clamp holder can be securely mounted on the bed frame, bed, headboard, nightstand, desk, side table, and kitchen counter, etc. A non-slip silicone base will not scratch the surface of your furniture. Perfect for reading and viewing: The gooseneck tablet mount clamp works as a great partner for the tablet on various occasions, such as having video calls, watching Netflix, reading with iPad. And this tablet mount is great for watching recipes while cooking in the kitchen. Protect your eyesight and reduce neck strain: With this gooseneck tablet clamp, you can keep your tablet at a suitable distance from your eyes. Adjustable design gives you the best angle for watching movies. Wide compatibility: This ergonomic tablet holder, suitable for most 4.7 - 10.1 inch phones and tablets, such as new iPad Air 4, iPad mini 7.9 inch 2 3 4 generation, iPad Pro 9.7, iPad 9.7 2018 / 2017, New iPad Pro 11, iPad Air, iPad Air 2, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, Galaxy Tab a 10.1 / 9.7 / 8, Galaxy Tab S8 9.7, Galaxy Tab E 9.6, Lenovo, Switch.