Specification: The curtain bracket hooks accommodate a maximum rod diameter of 1 inch(2.54cm). Works with any standard 1 inch(2.54cm) diameter rod and serves effectively in a variety of different indoor scenarios. Please check the size carefully before place the order. Material: Heavy duty curtain brackets is made of High quality ironstrong hardness,sprayed with elegant black paint on the exposed parts to provent rust. These are sturdy and hefty, ensuring quality and longevity. Features: Features vintage style to make it suitable for different house decoration demand. You can adjust the fixed screw to tightening the curtain rod holders.Heavy Duty Adjustable Curtain Rod Brackets,add a dash of Style and Elegance to your home, office or anywhere else you decide to use then. Where to Use: Adjustable no drill curtain rod brackets perfect for your office, living room, bedroom,dining room, and kitchen,or other place in your home. It is not easy to deform, has durability and hardness, and the bracket surface has paint, which helps you to oxidize slowly without worrying about wear. Package Includes: 4 pack curtain rods includes mounting screws and wall anchors. Strong sunlight shines in your room. The curtain bracket rod is perfectly matched with your curtain rod to enjoy a beautiful day..You'an store products