This is a cover for the Amazon Fire HD8 tablet. It should be printed in a soft material if protection is your primary goal. I printed mine in PETG because I just wanted to make it easier to hold.

It only fits the fire with these dimensions 8.0” x 5.4” x 0.4” (202 x 137 x 9.7 mm). There are different sizes.

It has positions in the back for 3 ea. 8mm magnets to make a Apple Ipad type of cover.
A thin metal bar is taped to the printed cover.

Cheers Kisssys