Lid Creates A Vacuum When Placed On A Container Rectangular/Silicone

The Lid Creates A Vacuum When Placed On A Container ‒ Keeping The Food Fresh Longer And Helping The Food Retain Both Heat And Coolness Can Be Used To Protect From Splatter In The Oven And The Microwave Wash The Lid In The Dishwasher And Use It Again And Again As This Helps You Reduce The Amount Of Plastic And Aluminium Foil You Use