Solia snacking cube freshness box 40.5 oz two windows; carboard & plastic, (Case 500). This product is recyclable. It can withstand temperatures from 0 to 158 degrees Farenheit. microwavable. Product dimensions: 3.9 Inch H 3.9 inch L 3.1 inch W. These cardboard is perfect for food to go; lunch box; grab and go and salad bar; advanced technology make this box microwavable and can support sauce preparation. 22 oz also available.