Usage Instructions To lock the airtight buckle: Press down firmly then push inward for a tight seal. Important Notes: This bread box is not heat-resistant. Do not put it in the dishwasher or microwave. It is safe for refrigerator storage. Premium Food-Grade Construction Crafted from BPA-free food-safe plastic for daily food storage. Spacious large-capacity design fits all standard loaves. The clear transparent body lets you quickly view contents without opening the lid. Built with a magnetic flip-top lid for quick, easy access without full removal, sturdy and long-lasting for daily kitchen use. Built-In Time Recording Dial for Longer Freshness A handy rotating time tracker sits on the lid to mark your bread’s storage date. Track freshness easily to avoid stale bread and cut down on food waste. Reliable Airtight Storage Seal Fitted with thick silicone gaskets and secure locking buckles to lock in bread freshness. A customizable air vent lets you regulate internal airflow to create ideal storage environments for different baked goods. Versatile Multi-Purpose Storage Perfect for all baked goods: sandwich loaves, sourdough, pound cakes, muffins, cookies and more. Also refrigerator-safe to store fruits, vegetables, pasta, eggs, rice, grains and other dry & fresh produce.