12 Pack pressure cooker steam valve, floater and sealer for XL, YBD60-100, PPC780, PPC770, PPC790 pressure cookers Compatibility: This floater and sealer set fits most models of pressure cookers, such as XL, YBD60-100, PPC780, PPC770, and PPC790, etc.. Good material: The floater is made of stainless steel, and the sealer is made of flexible silicone, tasteless and non-toxic, safe for use. Easy installation: Insert the smaller side of floater firstly through the top of the handle, then place the seal on the smaller side to make the floater rest in the grove of the valve. Specifications: Quantity: 12 pack (each pack includes a floater and a sealer) Material: stainless steel and silicone Floater size: 19 x 9 x 7 mm/ 0.75 x 0.35 x 0.28 inch Sealer size: 12 x 3 mm/ 0.47 x 0.12 inch Package includes: 12 x Pressure cooker replacement parts