Snapware"s 18 piece Airtight Plastic Storage Set is BPA Free and made in the USA. Set includes 3 each: 1.2 cup round, 1.34 cup square, 3 cup rectangle, 8.2 cup rectangle, and 16 cup rectangle. The 4 latch locking system seals freshness and makes for easier opening. Snapware"s 18 piece set also has a nesting design for easier & more convenient storage.