1) Heat resistant, oven and microwave use 2) glass material, safe and easy clean 3) airtight 4) on time delivery Set of 4 Rectangular Glass Food Container Size: 450ml, 1000ml, 2000ml, 3200ml Packing: 1 set/ white box or gift box, 4 set/ctn G.W./CTN: 17.5KGS CBM/CTN: 0.029CBM Freezer Safe Oven Safe Food Grade Microwave Safe Dish Washer Safe About Product: The material is borosilicate,it's heat ...