Durable 3-piece set includes large main compartment, small compartment for milk, dressing or other condiments that easily sits and stores in lid and fork with side storage slot. Made of food grade polypropylene plastic. Disposable plastic fork included to match accent color. Small compartment holds up to 2 oz (4 TBSP). You'll have everything that you need to enjoy your salads while on the go. Meets FDA requirements. BPA free.