100% airtight & watertight; odor proof & stain resistant; lifetime warranty; microwave, freezer & dishwasher safe. Perfect or food; art supplies; dry goods; travel; pet supplies; tools; first aid items; sporting; fishing; camping and much much more. Save food; save space; save money. Lock & Lock Products Are a Solution to: Saving Food: Lock & Lock's revolutionary airtight design is a combination of four durable latches and space-age silicon seal. This design assures an air and liquid tight seal everytime and eliminates fear of spills when accidents occur. Saving Space: Lock & Lock comes in a variety of sizes to fit every storage need and is designed to stack for space saving efficiency. Saving Money: Use of this product will eliminate the need to ever purchase additional storage products with its manufacturer's lifetime warranty, stain-free material and versatile design. Being microwave, dishwasher and freezer safe this product is perfect for all your storage needs. Enjoy your Lock & Lock and be sure to review use and care instructions to ensure full enjoyment of product and proper usage. Made in China.