Padholdr Utility Series Premium Locking Tablet Headrest Kit for iPad and Other Tablets Works with: all iPad's except mini, Xoom 1,2, Galaxy Tab 10.1, Asus Transformer, Acer Iconia A500, HP TouchPad, Otterbox Cases, Life Proof Cases, Thrive, Gateway A60 & More Includes: Padholdr Tablet Holder, Aluminum Headrest Clamp, Fully Adjustable Arm, Screw Mount Kit & Complete Instruction Kit Works with Cases Locks Most Tablets