Thank you for viewing. This is a gasket (packing) for Asahi Kinkzoku's pressure cooker "Katsuryoku Nabe (SW type)". This listing is for the gasket only; the lid and body are not included. This is a consumable part that came with the SW type 5.5L pot. Used a few times and is in good condition. Common to both SW type 5.5L and 3.0L sizes. The shape and size are different from the current mainstream ZK type and cannot be used interchangeably. For those who are not overly concerned about details, thank you. Price reduction not possible. Asahi Kinkzoku Katsuryoku Nabe Katsuryoku Nabe Katsuryoku Nabe SW This item is stored at home, so please purchase if you understand. Thank you.