Installation and maintenance of the pressure cooker exhaust valve accessory set is a breeze. The set is easy to install and remove, making it simple for users to clean and maintain their pressure cooker. The set also includes multiple accessories, such as a valve and a base, to provide users with a range of options for their cooking needs. Features -Color:Assorted Color -Material:Plastic, stainless steel -Size:3.00X2.80X2.80cm/1.18X1.10X1.10in - Comprehensive electric pressure cooker maintenance. Compatible with most brands and models. - and with sturdy materials. Easy to install and maintain for use. - The anti-blocking cover is made of food-grade plastic material, safe, and easy to clean after daily using. - Made of stainless steel and plastic materials, safe and . You can use this valve set confidently. - The anti-blocking cover is designed to prevent food debris from clogging the pressure cooker valve. Package list: 1 x vent valve 1 x floater valve 3 x floater cover 1 x anti-blockage cover 1 x reverse rack