The AllPoints Foodservice Parts & Supplies 741001 is a high-quality refrigerator door gasket designed for optimal performance. Measuring 21-1/8" x 23-1/8", this 4-sided gasket features a magnetic closure that ensures a tight seal, enhancing energy efficiency and maintaining consistent internal temperatures. Compatible with Beverage Air units, it is constructed for durability and easy installation, making it an essential component for any commercial refrigeration system.