【Broad compatibility】Universal ipad cup holder mount for Car Truck, the adjustable side clamps extend from 5.5 in to 11.4 in fits all 4-13 inch Device, such as iPad Pro 12.9 11 10.5 10.2 9.7, iPad Air 4 3 2 1, iPad Mini 5 4 3 2 1, iPad 8 7 6 5 4 3 2 1, smartphones iPhone 13, 13 Pro, 13 Pro Max, iPhone SE, iPhone 12, 12 Pro, 12 Pro Max, iPhone 11, XS, XS Max, XR, X, 8 Plus, 8, 7, 7 Plus, 6 Plus, 6, Samsung Galaxy Tabs/ Galaxy Note/ Galaxy S Series and more cell phones or Tablet devices. | 【Expandable Cup Base】:Upgraded With a and expandable base (the base of this mobile Tablet & Smartphone Holder Mount has three extended ears) that can be easily tightened and loosened through rotation, fits most standard size Round shape car cup holders. Compatible with the cup holder diameter from 2.56'' to 4.06'' (6.5~10.3cm). The cup holder base has a non-slip soft silicone liner, Provides more effective grip while driving, No Shaking, No Vibrating, keeps your tablets safe and sound. | 【Adjustable Expandable Arm height】This mobile tablet phone mount for in-vehicle cup holders adapts an expandable Arm for height adjustment, Adjustable height from 8.7 inches to 11 inches. A joint arm for easy 270 degree adjustment and a flexible ball joint for a 360 degree rotation design can provide the best viewing angle. | 【Convenient operation】 This tablet PC cup holder phone mount for cars is very easy to assemble without tools and works well on both tablets and smartphones. The adjustment function allows you to easily lock the device and view it vertically or horizontally. | 【Perfect enjoyment and Warranty】: Have a bigger screen for GPS navigation and you can easy to enjoy off-road entertainment when taking a break on the road trip. All Koalsels products comes with 45 days money back and 18 months warranty and we would reply your any questions in 18 hours.