Durable, attractive push-type dispenser with unique non-corrosive key and locking mechanism to help prevent tampering and vandalism. Dispenser is wall-mounted to fit in even the tightest of spaces. Each refill holds 15 oz (443mL) and its reservoir holds 2.3 oz (70mL) of hand soap, enough for up to 70 washings. Bottle empties completely so no product is wasted. For use with Dial® Professional Versa Cartridge Refills.