Made of advance food grade silicone and PP materials, flexible, reusable, durable, Non-toxic, Non-stick, latex free, odor-less, BPA free. Microwaveable, fridge, freezer dishwasher safe. Keeps in temperatures ranging from -40 C to 100 C. Collapsible and stackable, very convenient for take it out and saving more then 60% of the space after it flatten down. With clip-on lid, excellent sealing performance worry free from leaking. The transparent lid allows you to see the food without opening it. 20 Oz (600 ml) capacity, perfect size for preserving fruits, vegetable and lunch. Super convenience with storeable fork and spoon, you don't need to take an extra set of tableware. These are medinum size of food storage boxes. Please pay attention to the size and capacity of this product before your purchasing. For dimension info please refer to the product image. Material: Food grade silicone Color: Blue Packing list: 1 food container box with fork and spoon set Product Dimension: 15.0*12.0*7.0cm, collasp size: 15.0*12.0*3.5cm, Weight: 200g/ pcs.