The J2 Collection: Masterful. Hand-knotted of 100% New Zealand wool and Art Silk accents. Lexington Oriental Rug’s Jaipur J2 Collection is a study of form, style, and grace. All of the designs in this collection are trendy and modern, but possess and appeal that will span generations. Hand-knotted by master artisans in true Tibetan style with 100% New Zealand wool and Art Silk accents, the J2 Collection is an artful experience that excites the senses and expands the depth of every color in your decor.