... )own factory and competitive price 4)good serive Yellow wall mushroom 1)Product infor:1Itemmushroom stone,wall stone,2Size20X5,20X10,30X7 ... .5,30X10,30X15,40X20,ect3Thickness1.0-2.54ColorImperial Black, Oyster Rusty, Grey, Greens, Yellow, etc.5PackageAround 50sq.m. to ... 3)About usWe are a professional manufacture and exporter of mushroom stone,we can provide top quality and competitive price to ...