Safe And Easy To Clean: The Stackable Top Class Container Made With Safe Materials Including Pp, Silicone, Heat-Resistant Glass With Strong Airtightness And Easy Cleaning Features. Well Visible With Transparent Lid And Body: Safe And Bpa Free Tritan Lid, It Always Stays As Clear And Pure As New One. Keeping Fresh With 4 Sided Locking Lid: Locknlock’S Four Sided Locking Lid Keeps Your Ingredients Fresher For Longer Safe In High Temperature With Heat-Resistant Glass: Heat-Resistant Glass Standing Up To 400℃ Can Be Used In Air Fryer And Even In The Freezer All The Way Down To -20℃. It Is Safe. Material Is What Makes Products Different. Lock&Lock Uses Heat Resistant Glass That Does Not Have A Risk Of Breaking Itself Or Spreading Fragments Even If It Means Bearing A Greater Cost.. It Is Light. Heat Resistant Glass Is More Than 10% Lighter Than Tempered Glass, Lifting A Great Weight Off Of Users’ Wrists.. It Is Clear. Lock&Lock Borosilicate Oven Glass Is Less Likely To Be Become Murky. It Always Stays As Clear And Pure As New One.. It Heats Up Less. With Its Low Permittivity, It Makes Food Warmer While The Container Itself Gets Less Heated When Used In The Microwave.. It Is Heat Resistant. As Lock&Lock Oven Glass Is Made Of Borosilicate Glass That Has A Strong Heat Resistance, It Can Strongly Withstand The Heat And Rapid Temperature Change. Therefore, You Can Use It Not Only In The Microwave But Also In The Oven.. Package Contents: 1 Piece Lock & Lock Square Leak Proof Heat Resistant Borosilicate Glass Food Storage Container (950 Ml)