Here's installation instructions for the PZ bed \ tonneau cover for my Jeep Gladiator. I wanted something cheap, that didn't waste bed space and this one ended up being perfect. There's been no rain, so I don't know if it'll leak...but that won't matter for my use. Plus, it matches the convertible top of my truck perfectly ;p Here's an Amazon paid affiliate link to the exact one I bought: https://amzn.to/49Ma3TG