Your Samsung refrigerator's DA63-09329A door guard rack is a crucial component that may need replacement if it's cracked or broken, compromising the storage capacity of your fridge. This blue door guard rack comes in a single pack, designed to fit seamlessly into your refrigerator door. It's a genuine Samsung product, ensuring compatibility and quality for your appliance. Be sure to check your refrigerator's model number to confirm this part fits your device before purchasing.