Features:Naterial:Window sun blocker for house is made of polyester with a special silver coating behind which can block of sunlight and ultraviolet rays effectively reduce heat and create a real dark.Cuttable Size:Measure cut and install in 3 steps window coverings blackout is the solution to that pesky sun issue without getting sets of blinds drilling new holes setting up new rods.Non Residue: This sun black blocker shade has non-residue dismantle durable and kept ready for next use. Save your money.Applications: Window shades can cut to the shape you need it perfectly suited for doors patio glass small and large windows. It& 39;s better to cut the curtain oversized compared to the window to minimize the light entering.Light Weight: 460/570g window shade is portable and easy to store ideal for nursery bedroom loft car travel. Blackout curtain is a must for anyone who wants to cool down their house or needs to block sunlight.Specifications:Material: PolyesterProduct Size and Weight: Single Side Silver (145 * 300cm / 460g) Black (135 * 300cm / 570g) includes: 1 * Curtain1 * Storage Bag45pcs * Films1 * Tape Measure",