The dusky tone of the Barcelona Vellum Grey roller blind is relaxed and soothing. roller blind continue to be the nation's favourite window blind. BlindS4You roller blind are made to measure to not only fit your window but, more importantly, are made to the UK's child safety regulations. Suitable for different functions or decor design needs, a roller blind will go with any room in your house. This roller blind features fabric with special blackout properties that will stop light passing through the material making it ideal for bedrooms to help you get a good night's sleep.