J.E. Allton SD1020 Touch-Free 9.5-Ounce Automatic Liquid-Soap Dispenser Automatic liquid-soap dispenser offers touch-free operation Holds 9.5 ounces of liquid, good for close to 300 dispenses Uses infrared technology for dispensing; runs on 4 AA batteries On/off switch; durable ABS plastic housing; sleek, modern design Measures 3-4/5 by 3-4/5 by 8 inches