Keep your fermenting process easy and efficient with these cloth jar covers! Made from cotton materials, our jar covers are safe to use and can be reused. With their stretchy rims, they are designed to fit over your sourdough jar with different diameters. They also keep your products inside clean. Features -Color:Beige -Material:Cotton -Size:10.00X10.00X1.00cm/3.93X3.93X0.39in -Note: Suitable for jars with a diameter of 8-10CM. -Stretchy rim: These cloth covers rims are stretchy, making them suitable for most jars and bowls with regular sizes, also providing a tight fit. -Easy to use: Simply stretch the jar covers over your jars and you're done. No complicated instructions or tools required, making them a convenient choice for any home baker. -Cotton material: Our Jar Covers for Sourdough are made of cotton material that is both and breathable, while also protecting the jar , -Reusable and reliable: Our fermenting cloth covers can be washed and they're ready to use again without losing their effectiveness. -Making delicious food: These fabric covers for jars allow your sourdough to produce properly, resulting in more flavorful and nutritious fermented food. Package list: 5 x jar covers