Plastic containers refer to any type of container made from plastic material. These can be in various shapes and sizes, such as bottles, jars, tubs or trays, among others, and are commonly used for storing food items, liquids, cosmetics, and other products. The term "plastic" refers to a versatile group of synthetic or man-made materials that can be molded when heated and then set into a particular shape. Plastic containers offer several advantages such as being lightweight, durable, easy to clean, and often inexpensive. They are also widely used because they do not react with food or chemicals, making them safe for storing various items.