DREAM ART Anywhere Portable Blackout Curtain It's never easy to get little ones to sleep if there's light streaming through the window. It may simply be the summer months, or you may be on holiday - either way, DREAM ART Portable Blackout Curtain provides a simple way to create a dark sleep environment.The thick, sturdy blackout curtain blocks out all the light coming through a window, helping to turn a day-lit room into a cosy pitch-dark sleeping space. It provides exceptional convenience for families with little kids, people who travel, night-shift workers, or anyone sensitive to light or who needs extra help staying on a regular sleep schedule. The convenient blackout blind attaches securely to a window using suction cups, and its size adjustments to ensure a perfect fit. Enjoy a reliable sleep routine and keep kids on a consistent schedule—from one season to the next, at home or away. Installation: Clean Window and Suction Cups.Moist the suction cup with a little water,and press suction cups to secure. It will be attached to windows firmly,please read the bellows "How To Use DREAM ART Portable Blackout Curtain" Maintain Machine washableQuick ironing or steam cleaningTip:Heat the suction cups in hot water some minites if found it deformed,it will be recover soon Made You Sleep Convenient Anywhere/Anytime DREAM ART Portable Blackout Curtain is made of durable heat-insulating fabric, The fabric is super soft innovative triple-weave polyester. Same material on both sides makes it more elegant.Physical shading cloth replaces chemical shading cloth,high-density. Unique Design and Features DREAM ART Portable Blackout Curtain features a user-friendly design that can be set up and taken down quickly and easily. The portable curtain transitions seamlessly from one room to another or from home to hotel or Grandma’s house.it is really prefect for kitchen / rent home / loft / grass sliding door / dormitory / storage room.With its foldable compact size, the lightweight blackout blind fits neatly inside the included travel bag for easy carrying and storage. Block 95%~99% light and UV ray.High density fabric material provides you maximum privacy protection.Help with blocking any sort of temperature, be it hot or cold, providing a cool atmosphere in summers and keeping heat inside and cold outside in winters.Easy Installation,No tools are required．No need a curtain pole.Easy to put up & take down. How To Use DREAM ART Portable Blackout Curtain Clean Window and Suction Cups Clean the window and suction cups with soap and water. Wipe the glass with alcohol if necessary. Wipe clean with a soft lint-free cloth. Make sure both the inside of the suction cups and your window are clean and dry before application. Press Suction Cups to Secure Rub your wet finger over the inside edge of the suction cup with little watter. Press the suction cupdown firmly to the glass and keep firm pressure for about 10 seconds,Try not to let the suction cups slide. TIPS:Please put the suction cups in hot water some minites if found it deformed,it will be recover soon Removal Do not grab the curtain and pull - this risks serious damage to the window glass. Simply pull on the release tab of each individual suction cup to break the suctio, then suction cup stops sucking.