The Daiwa Shallow Winder Tray 20mm is designed to organise and protect your fishing rig winders within a seat box system. It features a practical 20mm depth, making it suitable for standard winders. This winder tray incorporates a ridge and recess compression seal, which helps to keep contents secure and protected. The base of the tray is perforated. Key Features: - Shallow winder tray - Ridge and recess compression seal - Perforated base - 20mm depth - Ideal for normal winders - Compatible with Daiwa Tournament 800, 500 and New 100 Seat Boxes