Specialized Design: The Aluminum Headliner Shelf is specifically designed for 2019-2023 Mercedes Sprinter Vans. Maximize Space: Headliner Shelf can add a flat and usable interior space to the roof of your van. Easy Installation: No drilling required, simply plug and play for effortless installation. Enhanced Privacy: Each storage shelf includes a curtain rod (curtain not included) to increase concealment. You can choose curtains according to your preference. Improved Comfort: The interior carpet reduces heat and noise, providing a soft and luxurious feeling.