This is the Dinky Toys 672 OSA2 Missile Boat die cast model. This model is part of the Dinky Toys brand, and is designed for collectors who love military and vintage vehicles. The model is a replica of the OSA2 Missile Boat, a high-speed vessel that was used by the Soviet Union during the Cold War. The model is a great addition to any collection, and is made of high-quality materials to ensure its durability.