Secure bowledge seal: Engineered to prevent splatters and maintain freshness. This multifunctional cover acts as a barrier against contaminants and dust, while delivering a snug fit around various bowl edges. Rotatable vent system: Features a unique rotatable vent system that optimizes steam release and promotes even heat distribution, reducing mess and protecting food texture and flavor. Enhanced heating control: This microwave splatter cover provides precise heating with consistent results. It offers transparent visibility to monitor food in real time, and its heatresistant, ergonomic design makes handling comfortable. Versatile cooking companion: Designed for multiscene culinary use, it doubles as a freshness seal and a dish lid, boosting meal preparation efficiency and helping keep the cooking area organized. Practical use scenarios Reheating leftovers in different bowls: Place the cover on to prevent splatters, adjust the vent to control steam, and monitor progress in real time for evenly heated results. Steaming vegetables or warming sauces: Use the vent system to regulate steam release, ensuring gentle, even heating and preservation of texture and flavor. Freshness seal and lid during meal prep: Use as a lid to seal freshness between steps, keeping ingredients clean and your workspace organized.