Bring a designer's touch to your window treatments with the Key Finial Rod Set Renaissance Gold finish. Outer rod measures 3/4" diameter, inner rod measures 5/8" diameter. Mounting hardware included. Standard matching brackets extend from 4" to 5.5" deep. Two brackets come with the 28"-48" set, and three brackets come with both 48"-84" and 88"-120" sizes. Each finial has a 4" length and 2.5" height.