This is a genuine Hikki replacement part for the Hikki Bohemen wood fired hot tub.
This back rest is situated closest to the stove (article number 1120703, please see photo). The unit is supplied with replacement screws and brackets.
This replacement back rest is not supplied with the hexagonal supporting bar. The supporting bar is available separately here:
Replacement Hikki back rest bar.
Material - Oak
UK delivery included in the price.