Graber Crystal Clear Sash Curtain Rod - 2 Rods per Package (11 1/2 to 20-Inch Adjustable Width, Clear) Adjustable width of 11 1/2 to 20-Inches Crystal Clear Plastic Rods - 2 per pack Crafted out of clear, molded, durable plastic Projection: 1/2-Inch Installation hardware and instructions included for Inside or Outside Mount