The Bait Box Side Tray comes complete with two free bait tubs to store all manner of bait in. The main tray is plastic injection moulded and allows for space for the two free bait tubs, plus additional space for smaller tackle items._ Can be fitted to a seat box leg via the knuckle arm or the underside has a 3/8s BSF screw fitting for bank stick attachment when wading. _ The tray will fit most modern-day seat boxes with leg diameters of 25mm, 30mm and 36mm. _Dimensions 37cm x 37cm.Depth 7cm.Two free bait boxes.