Pair of Croydex (type) flexible rubber kitchen tap extenders (Willingdon BN20)

A pair of Croydex (type) flexible rubber kitchen tap extenders.
These used to be sold in every hardware store but no longer.
The only affordable ones available online now are rigid, not the "bendy" or flexible type.

"Bendy rubber tap extenders are flexible attachments that push onto standard kitchen taps to prevent splashing and direct water flow."

The only ones I found on Amazon cost £33 for two.
The last pair we bought in a trad. type hardware shop for ca £3-4.