The AllPoints Foodservice Parts & Supplies 741296 is a high-quality refrigerator door gasket designed for optimal sealing and energy efficiency. Measuring 17" x 19-1/4", this 4-sided gasket features a magnetic dart for secure attachment, ensuring a tight fit that prevents cold air from escaping. Ideal for Beverage Air refrigeration units, it helps maintain consistent temperatures, prolonging the life of your food products while reducing energy costs. Upgrade your refrigerator with this durable and reliable gasket for improved performance.