DescriptionIntegral part of the safety mechanisms. Designed, engineered, and built with the optimal material to achieve the highest safety standards. Manufactured from the highest quality food safe silicone which is food-safe, BPA free and dishwasher safe.Features- Color: Red and dark blue. - Material: Silicone. - Size: External diameter: 24cmInner diameter: 22cm - Integral part of the safety mechanisms. - Designed, engineered, and built with the optimal material to achieve the highest safety standards. - Manufactured from the highest quality food safe silicone which is food-safe, BPA free and dishwasher safe. - Only suitable for Pressure Cooker 5/6qt Size.