Fit for: Electric Pressure Cooker Material: Rubber/Silicone Color: clear white Capacity:4L/5-6L 4L: Inside Diameter(Approx.): 20cm Outside Diameter(Approx.): 22cm 5/6L: Inside Diameter(Approx.): 22cm Outside Diameter(Approx.): 24cm For your electric pressure cooker to ensure safe cooking Rubber material makes it easy to fix on your pressure cooker It has high elasticity to ensure efficient sealing