The Cal Mil Portable Sneezeguard features a clear acrylic panel that protects food from airborne contaminants like germs, dust, and stray food particles. The sleek panel enables guests to view and select the desired food item without any hassle. This panel is attached to sturdy metal frames on both the sides for strength and durability. Both the angle and the height of the panel can be adjusted to suit the customer's needs. The height can be lowered from 20 inches to 14 inches to cater to children and the elderly who might have trouble viewing the items on display. The food guard is ideal for buffets, cafeterias, and hotels.