Shade and Protection: Keep your slideroom cooler and keep out damaging leaves, dirt, and debris! NOTE: If room has been pre-fabricated with slide topper access plates, contact Carefree for access plate adaptor brackets, making installing Carefree slide awnings even easier Automatic Anti-Billow Lock: Carefree of Colorado's innovative automatic anti-billow lock ensures a secure fit during travel. The lock engages automatically when the room is closed, preventing unwanted movement, and releases seamlessly when the room is opened, allowing for hassle-free operation Standard White or Black: Choose from white or black vinyl with matching white or black mounting brackets and endcaps (sold separately) Customizable Sizing: Determine the perfect fit for your RV by measuring the edge-to-edge distance of your slide-out room. Choose the appropriate fabric size (not awning size) to ensure complete coverage of the top of your slide-out, providing a tailored and effective solution for your RV's