Soap and Lotion Dispenser Pumps for Bottles (5 Pack) Fits standard dispenser bottle with a 26mm mouth opening, and is 28mm around the outside circumference of the pump (26/400). *Please Note* that these pumps WILL NOT fit the round and square resin dispenser bottles. However, it does fit the bubble resin dispenser bottles (see picture). Ships from within the USA (faster shipping)!