This item is for keeping squid caught while squid fishing, such as with the Ika Metal technique, fresh on the way home. It's used inside a cooler box, and keeps the squid fresh by arranging them neatly and allowing the cold air to circulate efficiently. When not in use, it can be stacked for compact storage, and when in use, the side sliders are expanded for stacking. The depth is also carefully considered, with a design that prevents even large squid from being crushed. Size: Width 48.5 cm x Length 23.5 cm