This lid is created for use with full-size trays or food pans (sold separately) and offers crystal clear clarity for great content visibility. Customers won’t need to constantly lift the lid, preventing stray dust and food particles off of your delectable desserts and sides, so they stay fresh all day. Constructed out of durable polycarbonate, this cover’s construction ensures longevity with high-volume use in your buffet, bakery, or catered event.