The Alto-Shaam 500-PH/GD Halo Heat® pizza holding cabinet holds as many as (13) 16-inch pizzas on its chrome-plated shelves that are 2 inches apart, leaving room for thick crusts and airflow. To prevent crusts from becoming soggy, the vented door provides proper air circulation. Temperatures in the cabinet are controlled with a dial ranging from 60 to 200 degrees Fahrenheit, and kitchen staff can check the temperature level at any time on the external gauge. The unit itself is energy efficient and can be quickly switched off at the end of the day. For durability, the cabinet is made of stainless steel, while the door is transparent glass to improve visibility. Four handles help users transport the unit as needed.