
This is my third breed of these holders. It is the most flexible in terms of size as it fits both an iPad tablet and a phone. I mount it on a mic stand so I can read chord charts while playing in a church band. It's the best I've found so far, while others I've used in the past are limited to just one tablet size.

LISEN Headrest Compatible Smartphones 4 33In 8 66In
9 Review

Headrest Moonooda Universal Backseat Compatible
11 Review

Flexible Arm Tablet Holder, Lamicall Gooseneck Tablet Stand: Clip Mount for iPad Mini Pro Air, Switch, Galaxy Tabs, and More 4.7-10.5" Devices - Gray
11 Review

π Universal Car Headrest Tablet Mount Holder - Compatible with iPad Pro 12.9/11, Phones/Tablets/Switch 4.7"-12.9" - Adjustable Headrest Posts Width 5.2in-5.7in - Sleek Black Design
10 Review

10.1" Tablet HUAWEI MatePad T 10s (2020), 4/128 GB, Wi-Fi, deep blue
61 Review

10.3" Lenovo Tab M10 FHD Plus 2nd Gen TB-X606F (2020), 4/64 GB, Wi-Fi, Gray
48 Review

Logitech K380 Multi-Device Wireless Keyboard Pink, English
33 Review

8.3" Tablet Apple iPad mini 2021, 256 GB, Wi-Fi, pink
28 Review