This pressure cooker safety valve is made from safe and durable materials, ensuring use. Its small and compact size makes it easy to use and portable, making it a great replacement for your old pressure cooker safety valves. With its perfect workmanship and user-friendly design, you can expect an excellent experience when using it. Features -Color:Assorted Color -Material:Copper, plastic -Size(knob):7.50X7.50X4.00cm/2.95X2.95X1.57in -Size(axle):8.00X2.00X2.00cm/3.14X0.79X0.79in -Size(washer):3.00X0.30X0.30cm/1.18X0.12X0.12in -Note:suitable for 24.2-29cm diameter lid. -Made of copper, plastic materials, sturdy and durable, this pressure cooker valve kit can serve you for a longtime. -The pressure cooker relief set is easy to use and small and lightweight. Give you convenience to install. -Detachable pressure cooker valve kit, easy to clean, convenient to operate and use, practical and durable. -Pressure cooker relief valve is indispensable and important for the pressure cooker to work under safe conditions. -This valve set is an ideal replacement valve for pressure cookers. Its high pressure design food cooked faster. Package list: 1 x set of Pressure Cooker Safety Valve