These bread proofing baskets are crafted from 100% natural cotton rope and designed for safe food contact. The material is non-toxic and BPA-free, providing a simple, durable option for home bakers. The set includes three round baskets at five inches and three oval baskets at seven inches, along with six linen covers and six linen liners to support clean, consistent shaping. The natural linen liner offers a chemical-free, non-stick surface that helps prevent dough from sticking and supports even crust development during proofing. The baskets are woven with a tight, even stitch to ensure durability and a rustic look, while the cotton rope design promotes air flow around the dough to aid texture formation. When it is time to bake, dust the surface with flour, place the dough inside, and cover with the liner or linen lid to create a controlled environment for the final rise. After use, simply brush away flour or wipe with a damp cloth; wash by hand or on a gentle cycle if needed, using a mesh bag for protection. They store compactly in a cabinet or drawer, and the built in handles offer easy transport. This configuration supports straightforward, small batch sourdough and bread making in a typical home kitchen. Color: Colorful.