The Camco Lights Out Retractable RV Vent Shade blocks out sunlight, moonlight, and streetlights from your RV's ceiling vent. It easily mounts to the ceiling and retracts into a space-efficient housing to allow light inside during the day. Opens to 14-1/8"W x 19"L. The vent shade is constructed of solid vinyl and weighs 5.5 oz. It's cream colored to match most RV interiors. The reflective finish reflects heat to keep your RV cool. Mounting materials provided.• Blocks sunlight, moonlight, and streetlights• Easily retracts into a space-efficient housing to let light in during the day• Opens to 14-1/8"W x 19"L• Easily mounts to the ceiling with included hardware• Constructed of solid vinyl• Weighs just 5.5 oz.• Reflective finish reflects heat to keep your RV cool Shade retracts into housing to allow light inside during the day Constructed of solid vinyl Opens to 14-1/8"" x 19"" | Camco Lights Out Retractable RV Vent Shade, Cream