Size -- This product is suitable for curtain rods with diameters of 26-28mm. Material -- Curtain Rod Brackets is Made of aluminum alloy,light weight and ,sturdy and , rust ,ensuring quality and . 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: 2*Curtain Rod 1*Screw Accessories Package Only the above package content, other products are not included. Note: Light reflection 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.