Lava stone forms its special shape when the volcano  erupts.It is a kind of construction material,with the soundproof and dampproof function,used in bathroom decration and wall dryhung outside as it has a strongly peculiar weather-resistant and corrosion-resistant ability.

Finish: honed, bush hammered, polish, sawn, flamed or customized

Size: 60*60*2cm, 80*80*2cm and as you required