Small size 700 mL manual dispenser is ideal for tight spaces. Large sight window, skylight and crystal clear refill bottles make it easy to check fill status. Scientifically advanced sanitizing foam formula kills most germs. Converts to a locking dispenser at any time by simply removing the key from inside the dispenser. Patent pending "controlled collapse" refill bottles hold their shape as they empty for a more attractive overall appearance. SANITARY SEALED™ refills are made of durable, recyclable PET material, using 30% less plastic than rigid HDPE bottles.