Reliable Material: The curtain rod brackets are made of thick aluminum alloy, strong hardness can work well for heavy draperies and curtain rods (each can hold up to 15 lbs) without bending nor break. Compared to self-adhesive curtain rod brackets. Heavy duty curtain rod brackets have greater load capacity and longer service life. Superior Appearance: Metal curtain rod brackets with sleek white rust-proof paint for indoor and outdoor use. The white curtain rod bracket features modern style, smooth edges, no burrs, match well with most kinds of rods in the market, such as shower rods, closet rods, curtain rods plastic buckle: the curtain rod brackets have a plastic buckle which can help fix the 25-30mm curtain rod tightly and effectively avoid slipping and scratching the rods when you draw the curtains. Besides, the plastic buckle is also removable to fit 30-38mm heavy duty rod. Easy to Assemble: 2 rod brackets come with matching screws and dowels. Just fix the screws in the two holes at the bottom of the single curtain rod brackets and install them successfully. Installation in minutes and long lasting. The curtain rod holder is almost invisible after hanging rods and curtains Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.