Product Description 【Freely Adjustable with 2-Axis Telescopic Arm】 The 2-axis telescopic arm design allows for flexible distance adjustment, enabling you to set the optimal position for your eyes. High-quality PC material, resistant to shaking inside the car, is used to firmly absorb vibrations and provide excellent impact resistance. Furthermore, equipped with a ball joint, it allows for 360-degree adjustment in up, down, left, right, and diagonal directions. 【Easy Installation Without Tools】 Adopting a car bracket that can be fixed at two points on the passenger seat's mattress, the main unit can be easily installed in just 3 seconds. Disassembly and assembly are also simple, allowing for smooth use in multiple cars. No need to fix with screws, providing a secure hold. It's designed for easy installation, even for women. 【Compatible with a Wide Range of Devices】 Compatible with a wide range of devices from 4 to 12.9 inches, such as iPads, Samsung GALAXY, Kindle, and Nintendo Switch. Even on long drives, children can enjoy their time without getting bored. 【Excellent Stability with Anti-Slip Function】 Anti-slip and shock-absorbing rubber pads are installed on both sides of the tablet holder and the U-shaped connection part. It securely protects the device and provides a more stable hold than general headrest brackets. You can use it with peace of mind even during long-distance drives. ※Because it is an imported product, a Japanese instruction manual is not included. Product Specifications Compatible Devices: 4 to 12.9 inch smartphones and tablets Main Body Size: 18cm x 12.8cm x 9.4cm Holder Expansion Range: 11～22cm Arm Expansion Range: 5～22cm Materials: ABS+PC, TPU, Aluminum A sturdy and multifunctional tablet holder to make your drives more enjoyable and comfortable!