The Item has a warranty for 12 months on the manufacture and does not cover either plastic or glass rear window. With Plastic Rear Window. Not fit item to the vehicle.
eBay
Mk1 mx5 eunos roof. Looks like it's been redone with a prestige canvas on it. No holes in the roof but the rear window has cracked. Not sure if you can get a replacement from them.
eBay