Thermal lining provides maximum insulationBlackout curtainsFinished with a grey geometric print design, this pair of eyelet blackout curtains have a thicker polyester lining to reduce unwanted external light for a more peaceful night's sleep. These curtains feature a thermal coating and help to insulate your home through all seasons by blocking external heat in summer and prevent cool draughts in winter while providing added privacy. Coordinating geometric design products available including duvet cover sets and fitted sheets.Green earth is a gentler and milder dry cleaning solution, this is why Dunelm is delighted to recommend GreenEarth Cleaning. This environmentally non-toxic solution is available in around 300 outlets in the U.K. including Johnson Cleaners and Waitrose. To find your nearest store, visit the [GreenEarth Cleaning Global Store Locator.](https://www.greenearthcleaning.com/store-locator/)This collection is verified by OEKO-TEX® and independently tested for harmful substances as well as manufactured using sustainable processes under socially responsible working conditions.MADE IN GREEN by OEKO-TEX® is a unique product label to trace the countries and production facilities - search the product label for more information.