The Sun Zero Bronn Industrial 3/4" Room Darkening Curtain Rod is designed to wrap around your window frame to save energy, block light, and reduce noise. The textured matte black finished industrial styled telescoping pipework steel rod is adjustable from 36-66" to fit a variety of window sizes and projects 3.75" from the wall. Use on larger windows in larger rooms, like your bedroom, dining room, or living room to hang light, medium, or heavyweight curtains. The textured finish make this curtain rod ideal for hanging curtains with grommets or with clip rings. Pair with Sun Zero curtain panels (sold separately) to maximize energy saving, light blocking, and noise reducing features. Room Darkening Rod Set Includes: one telescoping steel curtain rod with two mounting brackets, one center support, screws, drywall anchors, and installation instructions.