Versatile and inexpensive: ABS-plastic. Lightweight, durable and powerful bike mount fits 11.9 - 12.9 inch - Screen - Tablet - Smartphone and saves money when multiple iPad - iPhone - acquire owner. Be sure to read while exercising, watch movies and even Skype - calls. This bracket can also be mounted on the stem or handlebar of the headrest of the car seat, shopping cart, bicycle or wheelchair. 360 turn with full protection: The adjustment joint allows 360 - rotate the stand to provide the best viewing angle for your best experience. ideal tracker for your sports channel on the tablet while you exercise on a treadmill or in the gym - cardio - training device with arms and cross trainer. Easy to install and remove: takes to install without tools in seconds, from your tablet - handlebar immediately with a diameter of 3.8 cm (or less) on all types of fitness - devices; or mount the phone to a tripod, monopod with a standard - 4.1 - inch - 20 Thread Ensure no complicated installation, installation and removal of the bracket quickly and easily, simply unpack and use immediately.Without tablet Wide compatibility: Universal indoor car kit holder - bike fits 4, 7 - 12, 9 inch - Tablet / Phone Suitable for all current tablets including iPad Pro 12, 9 inch iPad Air 2 and iPad Air, iPad 4, 3 and 2 , Microsoft Surface Pro 4 3 Samsung Galaxy View Note 12 Pro 2, Galaxy 10.