This spice rack is made of metal.Strong and sturdy design spice rack organizer, beautiful appearance, long service life, easy to clean, no rust.Spice rack can hold 24 spice jars, 3 tier hanging spice rack suitable for most spice jars, spice jars not included.Suitable for spice bottles with a diameter of 45mm.Please confirm whether the size in the picture is suitable for the width of your cabinet before purchasing.Slanting designed spice rack organizer for cabinet, easy to pick up and put back in, they'll save your time and stress when cooking.