[High Elasticity]Made of high-quality polyester material, encrypted mesh technology,2 pack car curtains have high elasticity like rubber bands,Easy to clean, machine washable [Easy To Install]Just slide over the top of the car's rear side window, then pull down the sun visor to cover the window, and use the included cable straps to secure it, it will be more secure and won't fall off.When not in use, you can put it in the storage bags. [Fits Most Cars]Only for rear side windowsCar window curtain have Good stretch and recovery. [ Freely Roll Down Window]Not only can you roll down the window to breathe fresh air at any time, but also prevent mosquitoes from flying into the car, and enjoy a good time. [Protect Your Baby]Protect your babies and pets from UV rays and sun blackout while resting in the car.Protect your privacy,prevent others from trying to snoop inside the car. Colour:Black Vehicle service type:Passenger Car Material:Polyester Closure type:Drawstring Size:About 50*110cm (stretched size) Package include:1PairHigh Elasticity Car Window Sun Shade