Acefast D8 In Car Headrest Holder.

Material:Plastic, Silicone, Metal Alloy.For Most Mobile Phones, Tablets, Game Consoles And Other Devices 4.7 Inches -12.9 Inches (Width 135-230Mm, Thickness <18Mm).Hidden Folding Arms To Protect The Safety Of Passengers During Driving.Tight-Locking Headrest Holder, Lock Position Can Be Adjusted According To The Width Of The Headrest.