Manual rear window sunshade provides better comfort to back seat passenger and protects interior from prolonged sun exposure. Easy installation within 5 to 10 minutes; no tools required. For passenger cars only (model year 2000 and newer with child safety seat upper tether anchors on the real window deck). Not intended for hatchbacks, pickups, SUVs, and minivans. Shade size 42 inches. Rear window deck must be at least 39 inches wide. Measure your car’s rear window to meet the minimum size requirement