Oriental Weavers 4446C Casablanca Area Rug, 7' 10" x 10' 10", Blue/Grey 80% Polypropylene/20% Nylon Casablanca is Oriental Weavers' new collection of timeless patterns using a revolutionary space-dyed nylon/polypropylene blend for a silky feel Styles range from traditional Persian looks to modern pieces utilizing ikat and medallion motifs The palette highlights modern pastels like dove grey, warm copper and cool sage