Material and Appearance : The main extendable sleeve pipe is made of steel. The straight tube round ball end is made of zinc alloy material. they provide screw mounting or non-screw mounting two installation choice and related accessories. Dimensions : The curtain rod with a diameter of 0.4 inches can be adjusted from 16 to 28 inches. Measure the width of your french door or small window to make sure the size is in this length rang to get a optimal installation results. 3 Colors to choose : Found your favorite one from 3 candidate products to match your various decorative style needs. Versatility : This curtain rod is not just for hanging curtains, it's also perfect for use in a variety of settings such as kitchens, bathrooms, patios, and living rooms as a decorative hanging rod. It will make your home more tidy and elegant. A truly worthwhile choice! Important This Mini size rod is Only suit for mounting thin and light drapery. It is NOT suit for a heavy duty black-out drapery.