Strong And Solid Construction: Ceiling curtain pole brackets made from durable stainless steel, 10mm thick support rod plus 3 holes fixed base- connected like a triangle make it more stable and stronger to hold 23lbs of weight easily. Curtain pole support surface sprayed with elegant black rustproof paint, work well for indoors and outdoors. Adjustable Screw Pole Lock: Curtain brackets for poles have an adjustable screw on the side, which can lock rod in place, prevent the pole sliding, shaking or falling off. Compared with most curtain rod bracket, our special locking designed curtain pole brackets is more practical and safer to use. Ceiling/ Wall Mount: Curtain bracket can be ceiling mounted for holding curtain rod for room divider, shower rod. Ceiling curtain bracket also can be installed on wall as replacement pole brackets for hanging door curtain, towels or kitchen rod. Note: Curtain rail bracket fits 16-25mm rod in diameter. Versatile Application: Curtain pole holder have a matte black finish, smooth edges, no burrs and not to scratch the pole, ideal for hanging clothes pole, flange rod, wardrobe rod and extra storage rod. Add a touch of elegance to a variety of scenes, such as bedroom, bathroom, socket, balcony, clothes shop, etc. Quantity:4pcs Size:As Shown