Description high-grade, silicone material. Perfect replacement for your electric pressure cooker sealing ring when worn out or when elasticity is lost. Silicone material, and not aging, safe for the health of your families. Features -Color: White -Material: Silicone -Size: 24.50X24.50X1.00cm/9.63X9.63X0.39in -Note: The inner diameter is 22cm/8.66in, and it is suitable for the A22 size pressure cookers. -It can easily put on the aluminum pressure cooker's lid and not easy to fall off. -It can completely seal the mouth around of the cooker and keep the air pressure inside. -It is easy to clean and the surface is smooth, so you can easily clean the dirt on the surface. -It is safe to touch with the pot inner food directly, so you can use it without concern. -With high temperature resistance design, it's a necessary accessory for your kitchen. It can easily put on the aluminum pressure cooker's lid and not easy to fall off. It can completely seal the mouth around of the cooker and keep the air pressure inside. It is easy to clean and the surface is smooth, so you can easily clean the dirt on the surface. It is safe to touch with the pot inner food directly, so you can use it without concern. With high temperature resistance design, it's a necessary accessory for your kitchen.