Power Pressure Cooker Sealing Ring Silicone Gasket For 5 & 6QT IP Model With 5 inch Steamer Rack,Set of 6 Pressure Cooker Accessories (Clear Seal ring +Steamer Rack) 1. Silicone sealer and Gasket are part of the lid of Instant Pots & Power Pressure Cooker, and are essential for pressure cooker to work ! Sealing Ring Replace every 18-24 months or when deformation is present in your old sealing ring . Made from 100% Safe Food-Grade durable Silicone ,Odor Resistant. 2. The sealer is often washed off, leaving the floater loose and the pressure cooker unusable, Floater's sealer are part of the lid of Pressure Cooker, and are essential for pressure cooker to work. 3. Silicone Sealing Ring Inside diameter 8.66", outside diameter 9.45". Fits models IP-DUO60 (DUO60), IP-LUX60 (LUX60), IP-DUO50 (DUO50), IP-LUX50 (LUX50), Smart-60 (Smart), IP-CSG60 (CSG60) and IP-CSG50 (CSG50),PPC770, PPC770-1, PCXL-PRO6, and PC-TRI6 - Made exclusively for use in the IP. 4. The 5"stainless steel steamer rack not only as a cooling holder for cookies,pies and hot dishes, but also could be a trivet to hold the hold pans. 5. Package Content: Set of 6 (1x Sealer + 4 x Pressure Cooker Gasket Silicone + 1x Sealing Ring Silicone + 5" Steamer rack)