Preston Innovations Interlok Winder Trays are fully customisable, letting you build the ideal winder tray setup for an Absolute or Inception Seatbox. The different size trays lock together and fit neatly into a 26mm Absolute or Inception Shallow tray unit. A popular configuration is one of each tray, giving you capacity to store rigs of all shapes and sizes in the same tray. For anglers using multiple trays or a similar style of float on all rigs, the same trays can be interlocked to create a large capacity of one winder size. - The 26cm Tray takes up 50% capacity of a seatbox unit - The 13cm Tray takes up 25% capacity of a seatbox unit - The 18cm Tray takes up 25% capacity of a seatbox unit - Any combinations adding to 100% will fill an Absolute or Inception shallow tray unit