Amazon fire tablet [7|8] car holder - Opel Astra H

This fire tablet car holder was designed to hold a firekids tablet 7 and 8 inkl the bumper in an Open Astra H. It can be used in every car with the same sizes: - space between the 2 headrest poles (space between both poles): 137mm - 165mm (hint more than 137mm: could be that you can't use screws - i never used some but you could if you want) - max 11mm diameter for the poles Print list: 1x tabledholder_base_astraH.stl 1x tabledholder_base_firetablet.stl 1x tabledholder_firetablet_fixingbolts.stl (2 pieces) then you have to chose weather you like to print the 7" or 8" arms 2x tabledholder_fire7_arm.stl OR 2x tabledholder_fire8_arm.stl you further need the following M4 screws: 1x M4x45mm, 2 washer and 1 M4 nut to hold the firetablet base to the astra base 4x M4x25mm to put the arms to the firetable holder 2x M4x25 to put the fixing bolts to the arms Hint: I used colorfabb ngen to print this. Keep im mind that it can be very hot in cars in summer so you should use heat resistant materials like ABS,PETG.. etc..