3pc set = 1 piece of 131, 7oz rectangle and 2pcs of 27, 03oz rectangle, : Go Green Premium Food Storage Containers - BPA Free, FDA approved Nano Silver technology, Nano silver particles reduce the growth of mold, fungus and bacteria allowing foods to stay fresh up to 3 times longer, Kills over 650 types of bacteria, Lid has an airtight and watertight silicone sealed lid, Corner design aids easy pouring, Store wet or dry foods, Refrigerator and freezer safe, Microwave safe without the lid attached, Top rack dishwasher safe, Permanent Nano Silver, It"s effectiveness is not weakened as it destroys bacteria, Length: 12, Height: 4, Width: 10 SKU: KIPO106