Description This pressure cooker relief valve set includes an anti-blocking cover made of food-grade plastic material, which is safe and easy to clean. The exhaust valve and stop valve core are constructed from stainless steel, ensuring durability and resistance to rust. Features - Color: Assorted Colors - Material: Stainless steel, plastic - Size: 4.50 x 3.50 x 2.00 cm / 1.77 x 1.38 x 0.79 in - Complete set includes all necessary components - Compatible with most electric pressure cooker brands - Made from stable and sturdy materials for long-lasting performance - Easy to install and maintain - Equipped with pressure limiting and pressure release valves for safe operation - Practical design for everyday use Packing List 1 x Exhaust valve 1 x Exhaust valve base 1 x Anti-blocking cover 1 x Valve core 1 x Gasket 1 x Rubber ring 1 x Reverse bracket 1 x Nut