Features: EXTENDABLE OPENING Clamp mouth is extendable, approximately 16-28cm (6.30-11.02 inches), suitable for mobile phones and tablets ranging from 14cm to 26cm. Side splints are foldable. BUCKLE ON DESIGN Easy to install and remove. Compatible with car back seats and headrests. Metal beams provide firm support to prevent shaking. 360 DEGREE ROTATION Features a rotating shaft design allowing 360-degree rotation for flexible viewing angles. Supports both horizontal and vertical screen orientations. RETRACTABLE ARM The bracket arm extends from approximately 5-22cm (1.97-8.66 inches), with adjustable length to suit various viewing needs. STURDY AND DURABLE Constructed from aluminum alloy material for high hardness, wear resistance, and durability. Includes a silicone pad to prevent slipping and protect devices from scratches. Specifications: Color: Black, Red Material: Aluminum Alloy Rod length with installation buckle: Approx. 13.5cm (5.31 inches) Extendable rod length with installation buckle: Approx. 18cm (7.09 inches) Extendable arm length: Approx. 5-22cm (1.97-8.66 inches) Bracket panel width: Approx. 7.5cm (2.95 inches) Bracket panel length: Approx. 16cm (6.30 inches) Extendable bracket panel length: Approx. 28cm (11.02 inches) Package Includes: 1 x Car Tablet Holder Note: 1. Due to lighting and screen differences, the item's color may vary slightly from the images. 2. Please allow 0.5-2cm variation due to manual measurement.