yellow mushroom stone: 1.yellow 2.for wall cladding and decoration 3.free sample 4.C&E certificate Regular size:100*200mm150*300mm200*400mm The mushroom slate is a kind of natural material and very popolar in the world, it is processed by hand, using a mallet and chisel produce rough edges, bringing us ancient-looking and simple style. It looks like the mushroom and symbolizes the classic culture ...