This is a sealed LEGO Aquazone set featuring the Sea Scorpion (6160). The set includes 301 pieces and is suitable for ages 7-12. It was released in 1998 and retired in 1999. The set consists of a Stingray's lair, a Scorpion boat, and a Sea Scorpion figure. The item is made of plastic and comes in a box. The set is complete and has never been opened.