The valve is made from plastic and stainless steel materials, ensuring performance. Its simple installation process makes it user-friendly. The pressure cooker exhaust valve is a must-have accessory for your pressure cooker. Features -Color:Black -Material:Stainless steel, plastic -Size:3.20X2.95X2.95cm/1.26X1.16X1.16in -This pressure cooker exhaust valve is designed to be compatible with a wide range of pressure cooker brands. -Crafted from plastic and stainless steel materials, this valve is built to last and provide reliable performance over time. -With its easy installation process, this valve is a convenient and user-friendly option. -This steam release valve offers flexibility for a variety of cooking situations. -Steam release valve is a versatile choice. With its easy installation and practical design. Package list: 1 x Exhaust Valve