Includes complete set of 10 dividers (Compatible with RamBox), including 3 vertical and 2 horizontal dividers for each side. Ideal solution for keeping your items securely organized and accessible. Horizontal floor panel pieces conveniently split deep well areas into separate sections. Designed for a perfect fit, Compatible with Dodge/Ram 1500 RamBox 2009-2015 (5.7 foot bed only, remote keyless entry in lid only). Easy tool-free installation and removal. Tough high impact heavy duty automotive grade black plastic (resistant to most chemicals).