Oriental Weavers Caravan 7150B Blue Grey Modern & Contemporary Machine Woven RugsThe luxuriously soft Caravan collection utilizes both space dyed and shrink polyester yarns. The space dyed effect in the yarn adds visual texture in beautifully rich and saturated shades of warm copper, luminous gold and deep indigo alongside softer tones of moss green, cool spa blue and subtle neutral grays. The shrink yarns, in deep shades of marine blue and charcoal, serve to create a multi level effect for added tactility and surface interest.