300mm long stainless steel braided flexi tap connector.
22mm compression fitting on one end, 3/4 inch BSP female connection on other (just the right size for bath taps).
The hose must not be : A-Twisted, B-Squashed, C-Stretched, D-Kinked or E-Bent sharply (especially near the ends).
BSP (British Standard Pipe Thread) sizes don’t match up with what you would measure using a ruler. Have a look at the BSPT link at the bottom of this page for more information about how plumbing threads are measured.