Specificaion:1. Belt buckle large powerful suction: maximum tolerable 8kg， security and stability2. The universal ball head adjusting rod: rotate in any direction regulation， flexible and convenient3. Self-locking bolt connected components: solid， prevent loose4. Car base clamping part， carrying the concave strong sea cushion， shockproof anti-slip5. Very easy to use， can protect your pc from slip.Features:• Perfect designed car holder for Tablet pc， ipad， ebook， mp4，g ps.• With adjustable neck， you can bend it anyway suit your needs• Color:black• Arm length:about 10-18cm