InterlockInterlocks traditional pattern draws inspiration from ancient Chinese windowpanes. This 54 jacquard velvet creates an ornate and geometric motif with a medium scale (3 1 8" vertical and 3 1 2" horizontal) repeat. With a densely woven cotton pile, this upholstery fabric includes Brentanos own Tri sistant* finish for stain protection and boasts an abrasion resistance of over 75,000 double rubs (Wyzenbeek, Cotton Duck) for outstanding performance.