RVGUARD RV Door Window Shades 12"x21" Replacement for Lippert Prepped Entry Doors,Thin Blinds Covers for Camper Travel Trailers

["Perfect Fit for Lippert Prepped Doors：12×21 inches RV door window shade, custom compatible with Lippert prepped entry doors for a precise fit. Note: Package only includes shade, frame not included; measure window size before purchase.","Premium Double-Layer Cellular Material：RV thin pleated shade with black privacy layer (blocks light/ensures privacy) and reflective inner layer (repels UV rays, blocks heat, insulates to lower indoor temp).","Effortless Install & Magnetic Lock：Tool-free easy installation, no professional skills needed. Built-in magnets at the shade bottom lock it firmly closed, preventing upward curling for stable use.","Adjustable Semi-Open Design：Semi-open RV window shade for easy shading area adjustment, meets different lighting needs. Full sun/vision blocking for all-around privacy in campers/trailers.","Durable Aluminum Rail Structure：Sturdy aluminum rails replace fragile plastic, resist heat/high temperature deformation, ensure long-lasting durability for the slim RV door window blind."]