Features:EXTENDABLE OPENINGClamp mouth is extendable, about 16-28cm/6.30-11.02inchinch, suitable for 14cm-26cm mobile phone, tablet. The splints on both sides are foldable.BUCKLE ONBuckle on design, easy to install and remove. It fits the car back seat, headrest. The metal beams are firmly supported and do not shake.360 DEGREE ROTAIONIt adopts a rotating shaft design, 360-degree rotation, to meet your needs for different view angles, both horizontal and vertical screens are acceptable.RETRACTABLE ARMThe bracket arm is retractable about 5-22cm/1.97-8.66inch, and the length can be adjusted arbitrarily to meet your different needs.STURDY DURABLEThe tablet stand is made of aluminum alloy material, high hardness, wear-resistant, durable. It features a silicone pad, which is non-slip and prevents your phone from being scratched.Specifications:Color: black, redMaterial: aluminum alloyRod length with installation buckle: about 13.5cm/5.31inchExtendable rod length with installation buckle: about 18cm/7.09inchExtendable arm length: about 5-22cm/1.97-8.66inchBracket panel width: about 7.5cm/2.95inchBracket panel length: about 16cm/6.30inchExtendable bracket panel length: about 28cm/11.02inchPackage Includes:1pc x Car tablet holderNote:1. Due to the light and screen difference, the item 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.