Hand washing is the most effective way to kill germs. When running water isn't available in the classroom (or anywhere in a school), these lightweight, portable sinks can be situated where needed, has a manual pump that does not need to be located near an electrical outlet. Large magnetic board to post instructions. Stainless steel sink and counter surface with faucet. Floor to counter height is 34.50". Easy to fill and drain jugs: one for clean water (5 gallons) and one for waste water (6 gallons). Large 4” locking casters Easy-to-use manual foot pump (requires no electricity). Measures 53"H (135 cm) x 34"W (86 cm) x 19"D (48 cm). Includes hands-free soap dispenser and manual paper towel dispenser (accepts all standard single fold and roll towels up to a maximum 6" diameter and 10" wide). 2 Year Warranty.