This is the replacement door bin or door shelf for your refrigerator/freezer. It is made white plastic and is approximately 7 inches by 2-1/4 inches. The door bin attaches to the freezer door and is used to store food. The main reason to replace the door bin is if the current bin is broken or missing. To complete this repair, simply snap the old bin out of the door, and replace it with the new bin. This part is sold individually and is an OEM part.