Locking pump will not leak when engaged - suitable for travelHigh density polyethylene suitable for many solventsSquare shape provides stability and saves storage spaceWide opening that is easy to fillTranslucent - allows easy viewing of contentsHeight: 3.375 inchesCustom imprinting available - bottles can be printed from artworkDispenses approximately 0.2cc of liquid with each pumpGenuine Made in the United States of America Menda pump - Accept no substitutesThis item is made in Santa Barbara, CA.