Solia salad carrier box 30.5 oz ; carboard & Plastic, (Case of 250). This product is recyclable. It can withstand temperatures from 0 to 158 degrees Farenheit. Microwavable without the Lid. Product dimensions: 6.3 Inch L 6.3 inch W 4.1 inch H. These cardboard salad carrier are perfect for food to go ; lunch box; grab and go and salad bar; advanced technology makes this box microwavable and able to support sauce preparation. Come with lid and strip which give an elegant set solution.