This is the replacement lower vegetable pan for your refrigerator. It is made of clear plastic and is approximately 18 1/2" deep by 16.6" wide and 12 1/2" high. The vegetable pan slides into the bottom of the refrigerator shelf and is used to store vegetables and other food items. The main reason to replace the vegetable pan is if yours is cracked, damaged, or missing. To replace the vegetable pan, simply slide the old pan out, and slide the new one into place. This is an OEM part sourced directly from the manufacturer and is sold individually.