We are specialized in manufacturing PP airtight food container with hundreds of patterns , high quality and low price.We can on behalf of your company to buy products in china. Only 1% commision will be OK! I am appreciated to your inqiure. Four easy to snap latches lock in foods or liquids and each lid has a silicone seal. -Featuring Airtight polypropylene lids with 4 snap side clips that create a Super locking seal to reduce food spoilage considerably. Airtight Silicone-Seal feature prevents liquid leaks, oxidation and odors for no fuss storage. The simple design is a great solution for airtight storage and completely freshness. The semitransparent polypropylene materials refrigerator,freezer, microwave safe. Useful for all range of purposes as well. Easy to clean, dishwasher safe, and microwave safe. Use for storing food, dry goods, liquids, sporting & camping, arts and crafts, first aid items, vitamins, travel, and much more! Developed specifically for everyday use, the pp material lightweight yet strong and not broken scratch easily. Rectangular container is perfect for stacking and storing. Saving your storage space.