Each canister in the Indispensable Dispenser Professional Series holds 17.5 ounces of dry foods including cereal, candy, granola, trail mix, nuts, and so much more. Save money by avoiding waste and spills, and by preserving freshness longer (up to 45 days). Dispenser knobs give you full control over the amount you release - each twist dispenses one ounce at a time. Contemporary metallic, powder coated steel design in black. May be wall mounted or used on the countertop. Single canister unit is 7Wx15Hx6.5D.