Danube 50mm Polar White Real Wood in White/Light Woods. Made to measure from 9.95 with FREE UK mainland delivery. This Real Wood includes 5-year guarantee and child safety features. Our premium 50mm Danube Polar White real wood blind features an off-white painted wood slat, great for freshening up your home. This white real wood blind would look at home in a rustic setting, or as a finishing touch to a neutral-toned room.