Extra Large Size: These 4-piece filter bags are 64.5 cm wide and 58.6 cm high, allowing you to brew even the largest recipes without spillage. Suitable for kettles up to 43 cm in diameter. Convenient Drawstring and Adjustable Closure: The sturdy drawstring is easy to pull, prevents spills, and makes cleaning quick. The adjustable drawstring closure ensures the filter bag stays securely in place. A smart design prevents the fine mesh filter bag from touching the bottom of the kettle. Durable and Reusable: Made from high-quality, durable polyester, these filter bags are stretchable and durable, allowing them to be washed and reused multiple times. Double-reinforced stitched edges reduce the risk of tearing during use. Efficient Filtration and Easy to Clean: The fine mesh effectively filters out grains and debris, ensuring a clear taste. The filter bag's fabric is smooth, making cleaning easy. Thanks to its non-absorbent properties, it dries quickly when hung. Versatile Use: This wine strainer bag is a simple and cost-effective option for home brewing. It is perfect for brewing beer, jam, cold brew coffee, cider, fruit wine, and also for straining soy milk, etc.