Available in multiple different sizes according to need of kitchen. Easy to clean and wash, they have very exotic silver shining. Made from Heavy Gauge & High Grade stainless steel, Life time rust free, Strong, Durable, Valuable & Dishwasher Safe. When not in used smaller container can be stacked inside bigger container saving lot of storage space. They are lightweight, durable, have easy to open lids, easy to clean, and do not contain any harmful chemicals, so you will have no concerns about harmful toxins that can leach into your food.