Tired of having your sinkers rolling around you boat or not having an organized, practical way to store them effectively? Although our sinker tray system was originally designed for sinker storage on your boat, it can be used for anything you need to organize that will fit. With our sinker organizer system, you can now store them by size. With the tab slots you can insert the included number cards. The tab slots are on both sides, so no matter which side you have facing out, you will be able to see your tab numbers. Our trays currently come in a 6 bay, 3 bay and 2 bay. They have a tongue and groove system that allows you to connect them to each other. Rubber feet on the bottom of the trays along with the grated bottom, keeps water from settling in the trays. Each tray order comes with a set of numbers (1, 2, 4, 6, 8, 10, 12, 16 & 20 ounce) and 3 additional tabs without numbers that you can label if you have sinkers that are not in the supplied numbers. To separate the numbers, you will have to cut them off with a knife or other sharp cutting tool. The numbers are made out of the same material as the sinker trays and are very tough! If you order 1 tray, 2 or a set of all 3 trays, you will receive 1 set of numbers. You can order more number sets separately. These trays are designed to fit in most boat gunnel shelves or can set flat anywhere, even in your garage. Made out of a UV and impact resistant material, they are guaranteed to last a lifetime.