Size -- This product is suitable for curtain rods with diameters of 28-33mm. Material -- Curtain Rod Brackets is Made of aluminum alloy,light weight and durable,sturdy and , rust resistant,ensuring quality and longevity. Advantage -- The Curtain Rod Brackets is designed of two plastic buckles,not only can help to protect rod but also fix the curtain rod firmly. Usage -- Curtain Rod Brackets Can be used for window curtain rod,drapery rod,door curtain rod,single drapery rod,bracket for curtains holders. colour: black Material: aluminum alloy size: 8x11cm Package Contents: 4 * Curtain Rod 2 * Screw Accessories Package Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Advantage -- The Curtain Rod Brackets is designed of two plastic buckles,not only can help to protect rod but also fix the curtain rod firmly. Material -- Curtain Rod Brackets is Made of aluminum alloy,light weight and ,sturdy and , rust ,ensuring quality and . Size -- This product is suitable for curtain rods with diameters of 26-28mm. Usage -- Curtain Rod Brackets Can be used for window curtain rod,drapery rod,door curtain rod,single drapery rod,bracket for curtains holders.