The AllPoints Foodservice Parts & Supplies 741156 Refrigerator Door Gasket is designed to ensure optimal sealing for your refrigeration unit. Measuring 30" x 20-3/4", this 4-sided gasket features a magnetic dart for a secure fit, enhancing energy efficiency by preventing cold air from escaping. The sleek black design complements various refrigerator styles while providing durability and resistance to wear. Ideal for maintaining consistent temperatures and prolonging the lifespan of your refrigeration equipment.