Item description: color: white -Health and Safety: Stretch lids are made of 100% food grade platinum silicone, Non-Toxic, FDA Approved -Silicone lids bpa free, safe to touch food directly and good for health. -Safe to use up to 450F and at -40F -Dishwasher safe ,microwave safe and freezer safe -Airtight seal keeps food fresh longer and prevents spills. -Silicone tops are round yet stretchy enough to fit snugly over odd-shaped mugs, pots, cups & bowls -Very easy and handy to use. -One stretchy silicone lid is compatible with many bowl, container, jar ,fruits and vegetables. -6 Sizes: 2.7", 3.7", 4.5", 5.7", 6.5", 8.3" -Reusable and Economical: Made of high quality stretchy silicone. -Stretch lids are tested to be the most durable for repeatable and daily use,eliminating the need to repeatedly buy expensive plastic wrap or aluminum foil.