STURDY AND DURABLE: Meriville 1” diameter Acorn adjustable curtain rods are made of zinc alloy and metal so you know they will last. COMPLETE WINDOW ROD SET: Includes metal rods, finials, brackets, and mounting hardware. EXTENDABLE: Designed to fit a range of window sizes. Come in three sizes: 28" - 48", 48" - 84", and 84" - 120". Two adjustable brackets are included in 28"-48" rod set; three adjustable brackets are included in 48"-84" and 84"-120" rod sets. The projection from the wall adjusts from 4" to 5.5”. MORE FINISH CHOICES: Available in 2 finishes: Pewter and Royal Gold.