LOCK ROD IN PLACE: Curtain pole brackets designed with an adjustable screw on the side, which can fix the pole firmly and efficiently prevent the pole shaking or rotating when you pull the curtains. Compared with regular curtain brackets, our curtain rod holder is more practical and safer to use. CEILING MOUNT & WALL MOUNT: Curtain rod brackets can be flexibly mounted vertically or horizontally. Work as ceiling curtain rod holder or curtain brackets for wall, very economical and convenient. Note: Black curtain pole brackets fit 25mm rod in diameter, please measure your rod carefully before buying. HIGH QUALITY: Curtain rail brackets is made of durable 304 stainless steel, strong hardness, sturdy enough to hold heavy curtains without bending or breaking. The base is designed with 3 holes-fixed design and more stable use, each bracket can easily support up to 11 lbs. WIDELY USE: The surface of ceiling curtain pole brackets are brushed nickel to prevent rust and can be used both indoors and outdoors, such as bathroom, balcony, kitchen, bedroom, room divider, laundry rooms, closet, wardrobe, socket, etc.