Our dividers come in a set of four and are made from polypropylene. They are light gray in color to make finding your stuff easier. The dividers are 8 inch tall and fit, into four mounting positions within the DECKED drawers, allowing you to customize the drawers for your gear. Each divider has cut-outs that allow you to secure your gear with handy tie-down points. The dividers can be taken out or re-positioned with ease.