WIDTH DIVIDERS FOR STORAGE BINS: Bin dividers create multiple compartments and additional storage options inside your ShelfMax shelf bins, keeping items neat, visible, and easy to access; Maximize space and efficiency of your bins with custom sections VERSATILE CUSTOMIZED ORGANIZATION: These dividers are great for home organization including under sink organizer, cabinet organizer, or garage storage; Use them for a tool organizer, or for school, office, or medical supplies COMPATIBILITY: Bin dividers fit shelf bin models 30150, 30158, and 30184 (sold separately); They fit snugly and securely into the slots in the bin, helping maintain order even when the bin is moved; Each bins accepts up to 7 dividers DURABLE & DEPENDABLE: Dividers are made in the USA from heavy-duty, one-piece industrial plastic; They are rust, water, and corrosion-proof, and easy-to-clean; Use indoors or outdoors for a strong, practical and reliable upgrade to your plastic bin system STORAGE AND ORGANIZATION SOLUTIONS: Better organization saves you time, money, and manpower; Reduce stockouts, improve picking time, and increase storage capacity with industry leading storage bins and accessories from Akro-Mils