simplehuman Compact Sensor Pump with Sample Soap, White, 8oz TOUCH-FREE SOAP - Ensures no germs or smudges are left behind - perfect for the kitchen or bathroom. SPEED DISPENSE - Our high-efficiency pump dispenses soap in just 0.2 seconds. PRECISE SENSING - The sensor has a precise trigger zone for accurate, high-speed activation. NO MESSY DRIPS - Flexible silicone valve snaps shut to create a seal preventing messy drips. VOLUME CONTROL - Easy-access control buttons allows for instant volume adjustment. WIDE REFILL OPENING - Makes refills fast, easy, and spill-free. ENERGY EFFICIENT - Lasts up to 1 year with 4 alkaline AA batteries (not included). SIMPLEHUMAN SOAP - Designed to be the optimum consistency for our sensor soap pumps, our soap comes in convenient 34 fl. oz. refill pouches. 2-YEAR WARRANTY 2.8"W x 5.7"D x 6.9"H