Upgrade Bike Tablet Holder adopt a bigger tablet holder compatible with Tablet and Phones screen sizes from 4.7 " - 13.5 ", the holder can be extended to its maximum size of 11.8 inches (30cm), allowing you to hold an iPad Pro 12.9 vertically. Suitable for all large tablets and smartphones; NO NEED to remove the tablet case while using; Wide Applicability This Tablet holder adopts the larger bas clamp and can attach to the upper post of the microphone stand, exercise bike, treadmill, stationary bike, or other fitness equipment with a handlebar or any pole from ( 0.6 " - 2.2 " / 15-58mm) diameter; Durable and Adjustable Compatible with iPad bike mount is a universal ball design that can be rotated 360 degrees to provide you the best viewing angles (horizontal, portrait, tilt up and down); Broad compatibility This indoor bike tablet holder is compatible with all 4.7 " - 13.5 " inch cell phones and tablets, such as the new 2022/ 2021 iPad Pro 11/ 12.9 in