Ko hono fola ʻo e maʻolunga ki he ngaahi puha fale ʻo e fakaʻauha angamaheni ʻaki hono fokotuʻu ʻi he 130 ki he 150 ngaahi senitimita ʻe.
Ko e ngaahi puha ko ʻení ko ha nāunau fakaʻuhila makehe ia ki hono tufaki ʻo e ʻuhilá, fokotuʻutuʻu pau ke fakaʻaongaʻi ʻi he ngaahi ʻatakai ʻoku tuʻu fakatuʻutamaki. ʻOku ʻikai tatau ia mo e ngaahi puha fale ʻi ʻapi, kuo foua ʻe he ngaahi puha fale ʻo e fakaʻauha ha ngaahi liliu kehekehe ke teuteuʻi kinautolu ʻaki e ngaahi meʻa ʻoku malava ke fakamoʻoniʻi ʻaki e fakaʻauha. ʻOku hanga ʻe he fulihi ko ʻeni ʻo ʻai ke nau feʻunga makehe mo e ngaahi ʻatakai ʻoku fakafepakiʻi ʻe lava ke ʻi ai ʻa e ngaahi ʻelemēnití, fakapapauʻi ʻoku malu mo falalaʻanga ʻa e malohi ʻi he ngaahi feituʻu mahuʻinga pehee.