Each canister is 6 inches high and 4.5 inches in diameter, the capacity is 28 fluid ounces. 3 per box. Adopt top-notch silicone seal, to be truly airtight. Suitable for collecting and storing all kinds of coffee, sugar and tea. Refined by hand. Using TAWCHES iconic embossed pattern with hand-painted color. Nontoxic, lead-free and eco-friendly. They will ensure the flavor and safety of foods.