Hand Knotted Hand Spun Wool and Bamboo Silk Blue Transitional Solid Grass Rug. A Beautiful Grass rug , Hand Knotted by skillful weavers with hand spun wool and bamboo silk. New Transitional Design cut ins give this collection of solids a distinctive contemporary look.. Featuring a modern design in bold and neutral colors, the Super Grass collection is without question a higher end metro.. Aside from its stunning, Transitional pattern, this rug’s hand-loomed construction means it’s plush as it is impressively durable. . Ideal for display in over weather-worn hardwoods in a formal dining room or roll it out in a high-traffic hallway.