Padholdr Fit Small Series Tablet Holder Headrest Mount (PHFSHRB) Holder Specifications Tablet Size Range: minimum width 7.125" / 181mm to maximum width 8.125" /206.4mm Height: minimum height 4.375" / 111.2mm to maximum height 5.1875" / 131.8mm Lockable Design Included with each iFit holder is a set of locking Allen bolts to assemble the holder. To allow the tablet to easily come out of the holder simply remove one of the tensioner spacers and now your tablet can come in and out freely. Anti-scratch Design The inside of the iFit series holder has a custom stamped out flocking material adhered to the Lexan that allows your iPad to easily slide in and out of the holder and prevent your iPad from getting scratched up over time. Our Fit series holders are manufactured to be able to adjust the width, height and depth of your holder to accommodate your tablet. Adjust the included spacers with your holder to create a nice fit around your tablet. Cut outs for access to controls and ports Universal Fit The clamp design of the headrest mount is adjustable, and works with headrest poles that are 0 to .57" thick Fully Adjustable Arm Attached to the headrest bars is a fully adjustable arm that allows you to position the tablet in any angle you desire. Lockable Design The mount allows you to bolt the holder on to the headrest bars, and the arm comes with a replaceable Allen bolt to replace the wing bolt