Practical design: these blind brackets come in white color, which is simple and , match with your kinds of styles curtain and many , would not be About size: the blinds headrail measures . 1 inch, refer to pictures for checking the size information purchase ('s matched to your blinds) material: the mounting is made of quality plastic, strong and , not easy to or deform, suitable for internal installation or external installation Easy to install: these quality material blind brackets can be applied to the top of blind , side or back side of wind casing, easy for your installation no screws included.