●Ample Amount: our package includes not 1, but 4 bread proofing baskets for sourdough; This ample amount ensures that you can bake multiple bread loaves at the same time, reducing waiting time and increasing efficiency; Suitable for both home and professional bakers; You can also share these baskets with friends or family ●Reliable Material: these proofing baskets for bread baking are made of silicone; Silicone material is known for its durability, heat resistance, and easy cleaning; More importantly, it brings consistent and even baking during baking heat distribution for beautiful crust every time; Fermentation basket withstands up to 450°F / 230°C ●Suitable Size: each of these bread proofing baskets comes with a suitable size, approximately 9 inches in diameter and 3.74 inches height when folded; This dimension offers enough space for dough proofing, but not too bulky to store; Suitable for both small and large homemade bread recipes ●Lightweight and Foldable: the artisan bread making baskets are lightweight and foldable, making them nice for home baking; When unfolded, the baskets are about 1.77 inches tall, fitting into even the most space limited kitchens; Also, being foldable makes them easy to store and transport ●Safe for Oven and Microwave: these bread bowls for rising and baking are oven and microwave safe; Silicone withstands high temperatures, making it wont deform or produce harmful substances when baking; Enjoy worry free baking with these versatile and safe baskets