Trunk board

As the trunk/boot board had been missing when I bought the car, all my stuff just laid on a few pieces of cardboard, and my subwoofer was throwing around as I touge. So last weekend, I was fortunate to come across a piece of polycarbonate material at a friend's shop which he was willing to give me as DIY material.
Without hesitation, I went to borrow a jigsaw, bought some hinges and pulled out a measuring tape. The DIY lasted about two hours, the material was much tougher than we'd thought.

Taking the initial measurements and trying to maximise the use of material.

Cutting of the raw material.
Taking the final measurements and making the mounts for my sub.

Finally, after screwing everything together and making a lid so that I could access my spare tire without removing the sub, this is the final outcome.

Tommy holding up part of the board. Crystal clear as you can see.

Here's a contrasting pic with a slight shadow of the material.

Finished product. I've since put in a layer of carpeting so what lies beneat stays beneath.