The 12JL DART LID-VENT is a vented lid designed for use with Dart disposable cups. It is made from durable plastic material and features a secure, tight-fitting design. The lid has small vent holes, making it ideal for hot beverages like coffee, tea, or soup, as the vents allow steam to escape and prevent the lid from popping off due to pressure buildup. The vented lid ensures a safe and comfortable drinking experience while helping to maintain the temperature of the beverage.