Design Details: Make Everything About Your Food Storage Purely Better With The Lock And Lock Purely Better 10-Piece Glass Rectangular Food Storage Container Set. Featuring A Patented 4-Hinge Locking System For Freshness That Lasts Longer, Lock And Lock Purely Better Storage Containers Are Constructed From Borosilicate Glass, Which Can Withstand Both High Heat And Sudden Cooling But Is 10 Percent Lighter Than Tempered Glass For Easy, On-The-Go Use. This Versatile Set Includes Two 33-Ounce Covered Containers, Two 32-Ounce Covered Containers, And One 67-Ounce Covered Container. The Airtight And Leakproof Lid Has Been Durability Tested To Last Up To 3 Million Uses, And Lock And Lock Purely Better Glass Containers Are Microwave, Freezer, Oven, And Dishwasher Safe. Always Bpa-Free, Lock And Lock Purely Better Containers Are Stain And Odor Resistant, Easy To Clean, And Come With A Lifetime Limited Warranty For Healthy, Happy, No-Worries Food Storage. Lock In Airtight And Leakproof Performance With Freshness That Lasts With The Lock & Lock Purely Better 10-Piece Glass Food Storage Container Set. Dishwasher And Microwave Safe Imported Contents Of Set: Two 32Oz Containers With Lids Two 34Oz Containers With Lids And One 68Oz Container With Lid