The basics you need to fill a Birth Pool in a Box with water from your taps. Includes: Non-toxic clear 10m hose with 12mm (1/2″) bore: For filling and emptying the pool. The hose can also be used to syphon water out if you have a drain below floor level, eg outside. Round tap connector: Max tap diameter for round connector: 18mm. Multi-purpose tap connector: Max tap shaft dimensions for multi-purpose connector: width 32mm, height 40mm. This connector works best with square taps with a water exit flow at right-angles to the shaft. Waterbirth submersible thermometer: To monitor water temperature (the temperature should be between 35C/95F and 37C/98.6F). Custom waterbirth scale and fully submersible.