The reusable Kenneth Salad Bowl Set is made of premium food grade BPA-free material that is odorless, strong and durable. The set includes a large 28 oz. capacity main salad container, a 2 oz. dressing container and a 4-compartment removable tray which can accommodate salad toppings, fruits, or snacks. The lid has a vent hole with silicone plug for microwaving and maintaining freshness and 4 side locks to prevent leaks. The Kenneth also comes with a fork and spoon utensil set stored under the plastic tray and it is microwavable, top-rack dishwasher safe, FDA compliant and BPA free.