Ceramic lock Food Storage Container With Locking Lid Lead-free ceramic is ideal for food storage as it resists stains and odors Eco-friendly, lead-free ceramic construction Durable plastic lids with silicone seal and snap-lock tabs Safe for use in microwave, stovetop, oven, freezer, refrigerator, and dishwasher Demension: Medium - 5" (D) x 1.75" (H) - 1 cup