About the Product The GoCode Rear Window/Innie Pair helps finish rear windows, while opening up the possibility of sleeping east-west with up to 74" inside the Sprinter body.No exterior flares or extended sleeping pods required. Pre-formed and ready to install, these returns cut significant time out of your conversion without sacrificing fit or finish. Features Lightweight and easy to install, significantly reducing conversion time and labor Achieves up to 74" east-west sleeping length inside the van body Paint or upholster to match your interior if desired Compatibility Fits: 2014+ Mercedes Sprinter 144 High Roof Vans only Install before wall and ceiling paneling for best results. Post-panel installs are possible but may require trimming. What's Included Innie Pocket Sleeper Driver Innie Pocket Sleeper Passenger Resources Install guides From the blog Need Help? Questions about fitment or your build? Contact us, we're happy to help.