Dean Island Gray/Black Natural Sisal Hall/Entrance/Landing Slip Resistant Carpet Runner Rug 29"x8' Fiber Content: 100% Natural Fiber Sisal. Backing: Non-slip Natural Latex. Bound on all four sides with 3" wide black binding tape to create a contrasting border. Size: Approximately 29" x 8' Matches Dean Flooring Stair Treads and runners for a coordinated look.