Specification:Brand: BaseusMaterial: Aluminum alloy + ABS + siliconeApplicable equipment: 4.7-12.3 inch phones and tabletsFixed position: car seat headrestSuitable diameter: ≤14mmCompatible with:4.7-12.3 inch phones and tabletsPackage included:1 x BASEUS Fun Journey Car Backseat Lazy BracketEASY INSTALLATION AND STABLE WORKING: easy to install it on your car headrest without any tool, the inner silicone clasp of the headrest mounts not only can protect your car-seat headrest but also can ensure your device not to fall down easily. 360 DEGREES ROTATION DESIGN: it allows vertical or horizontal display, to provide you a comfortable viewing angle. and to help your kids keep their head straight and not leaning forward to look at their phone/tablet while watching. COMPATIBLE FOR VARIOUS OF DEVICES: it can work for all phones or tablets with screen from 4 to 11 inches, including: Apple iPhone X / 8 Plus / 7 / 6S / 5S, Samsung Galaxy Note 8 / S8 / S8 Plus / S7 / S6 Edge, Huawei, HTC, Motorola, Nokia, Google, LG; iPad Pro 10.5 / 9.7, iPad Air / Mini, iPad 4 / 3 / 2 / 1, Amazon Kindle, Galaxy Tab, ASUS Zenpad, etc