Reusable Bowl Covers for Bread ProofingThese linen cotton bowl covers for bread proofing are designed to help your sourdough ris-e perfectly every time. Breathable and stretchable,they provide a natural seal for dough bowls,locking in moistur-e without the need for plastic. Sourdough Accessories for Home BakersWhether you're baking your first loaf or a seasoned baker,these sourdough bowl covers are must-have bread baking supplies. The durable linen-cotton fabric is gentle on dough,while the snug elastic rim ensures a secure fit for fermentation,proofing,and even bread storage Speed Up Sourdough ProofingOur bread proofing cover is made of natural linen and cotton with a food-grade plastic liner inside. The plastic to creating a relatively confined environment to maintain temperature and humidity,protect against dust and other impurities,and allow the sourdough to ris-e and proofs steadily to perfection. Multi-Use Food CoversMore than just sourdough accessories,these breathable linen-cotton food covers are great for covering rising dough,storing leftovers,fermenting grains,or keeping fruits fresh. Say goodbye to cling film—these sustainable baking supplies for home bakers are reusable and washable Fit for Most Bowlsincluded in your purchase you will receive 3 x reusable bowl covers in various sizes. The small food cover stretches from 6” – 8”,the medium food cover stretches from 8” – 10” and the large food cover stretches from 10” – 12”,making these stretch food covers for using on most size bowls and plates.