Fangrui Product Details All Aluminum Alloy Material: Super Quality,it Is Made Of All Aluminum Alloy Material, Which Makes The Use More Stable And More . Cold Shoe Mount Design: On The Top Of Tablet Tripod Mount There Is A Cold Shoe Mount Design Which Can Attach Microphone,led Video Light Or Other Devices For Vlogging And Live Broadcast. Arca Style Quick Release Plate: Both The Bottom And Back Of The Tablet Clip Have Standard Design. You Can Directly Install It On The Tripod Head For Portrait Or Landscape. /4inch Screw Hole On The Bottom And Three 1/4inch Screw Holes On The Back. You Can Directly Install It On A Tripod, Tripod Head Or Other Equipment With 1/4inch Screw. Double Secure: The Main Knob On The Back Can Directly Lock The Device, And The Fine-tuning Knob On The Top Can Strengthen The Locking, Making Everything More Secure. This Prevents The Device From Shaking Or Falling. Wide Compatibility: The Tablet Holder For Tripods Expands From 5.11 Inch Up To 9.06 Inch. Compatible With For Pro 12.9, 10.5, 9.7, For Air, Air 2, F Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.