OP Said "either way a bargain"... yes if it's for a kid or a dwarf.....
If you share it to Facebook (scroll down on the item and it will give you the option) you’ll get a code for 11% off bringing it to £18.68
Could always punch it with your knees!
Sounds like kids sizes, no offence to short adults.
It's not very big - at the highest it is only 120cm.