Features: Fine craftsmanship and exquisite details makes it practical for home use. Made from high quality material, can use for a longer time. It can be cleaned and used multiple times, which ensure its practicality and popularity. The pressure cooker valve is easy to use and small and lightweight. A perfect kitchen gadget for your home, bringing much convenience to your kitchen. Package Includes: 1 set Exhaust Valves Kit Specifications: Material: Plastic+Stainless Steel Weight: 105g Size: As picture shows note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.