The AllPoints Foodservice Parts & Supplies 2321001 is a high-quality refrigerator door gasket designed for optimal sealing and energy efficiency. Measuring 21-5/8" x 29-5/8", this 4-sided gasket features a magnetic dart for secure attachment, ensuring a tight fit that prevents temperature loss. Ideal for Traulsen refrigerators, it enhances performance by maintaining consistent internal temperatures and reducing energy consumption. Durable and easy to install, this gasket is an essential component for any commercial kitchen looking to improve refrigeration efficiency.