17x12.6x5,5 Cm, Clear Transparent. Glass Box Made of High-quality Borosilicate Glass with Food Grade Pp Lid & Silicon Sealing Ring. the Borosilicate Glass Bowl is Extremely Stable, Temperature Resistant & Therefore Suitable for Refrigerators, Dishwashers, Microwave Ovens & Baking Ovens. the Sealing Ring & 4-fold Click Fastening on the Box Provide Airtight Storage of Foodstuffs, Retaining Their Freshness for Longer. Perfect for Storing & Transporting Food & Meals. Safety Tip: Open All Fastenings & Remove the Lid Before You Place the Glass Container in Microwave Oven or Baking Oven. Minimum Quantities Apply.