Description Shipping & Returns Reviews Description Harry Potter Ravenclaw house logo design on a blue stripe background. This is part of the Harry Potter Houses collection. Width: 110cm. Pattern Repeat Dimension: 10.2cm x 8cm. Composition: 100% Cotton. Prices and quantity shown are per quarter metre. Include 4 in the box to buy a metre. Please Note: While every care has been taken to ensure the accuracy of the colours depicted in our images, please be aware that due to monitor resolution, lighting, photo processing software and other factors it is almost impossible to represent colour to 100% accuracy. Shipping & Returns Reviews