This is a replacement gasket for a 22cm stainless steel pressure cooker made by Pearl Metal. Compatible products: H-5042, H-5122, H-5123, H-5124, H-5131, H-5132, H-5138, H-5139, H-5143, H-5144, H-5437, H-5457, H-5480 Product size (approx.): Outer diameter 240 x height 15mm Weight (approx.): 72g Material: Silicone rubber *The item will be shipped without the box. If you need the box, please contact us in advance (shipping costs will increase, and the product price will also increase).