... , freshwater shell, freshwater MOP shell etcBacking of shell Mosaic:Mesh,Ceramic,Porcelain, aluminium honey comb,PVC,MDF board etc.Finish ... OEM / ODM orders are welcome!Pictures show:Construction way1.Mesh mosaic construction wayLay glue or adhesive(we suggest to use ... resistance of shell exist.Except that,shell building material is a kind of convenient building decorative material,for it's natural and ...