Made from high grade plastic, this set of containers from Polyset is durable and safe to use. these containers will give oodles of charm to your modern kitchen. Ideal to store snacks, biscuits, sweets, bakery products and spices, these food containers are a great buy for your kitchen. These containers can be easily stacked on your kitchen shelf and will help you to keep all the food items organised. Plastic Containers: Plastic containers are also available in many sizes, shapes, and styles. They are found in different degrees of sturdiness, from light weight disposable containers to heavy duty rigid plastic container. They are manufactured with clear, frosted, and colored plastic and most have airtight lids.