1.SAFE MATERIALS: Salad dressing containers are made of food-grade stainless steel and silicone, , non-toxic and BPA-, can completely replace disposable plastic containers for environmental protection. Dishwasher and zer . 2.PORTABLE: With a size of 2 oz/60 ml, this salad dressing container is small and easy to carry. Suitable for most lunch and bento boxes, especially for dining out. Suitable for kitchen, office, travel, picnic, barbecue, party and other occasions. 3.SILICONE LEAK-PROOF LID: The silicone lid is very easy to open and remove, the grooves fit snugly on the rim of the cups, which keeps the dipping cups airtight and ensures that the sauces won't leak or spill and won't stain your bag. Keep the sauce or condiment inside the cup fresh. 4.MULTIPURPOSE: Our small condiment container is suitable for salad dressing, ketchup, jam, peanut butter, relish, yogurt, etc.; it can also fit nuts and small snacks. The sauce container set can meet your various needs of small capacity and variety.