Our company produces and sales rain-flower stone/lucky riverstone/riverstone in a long period. We can divide the stones into different dimensions and different colors, such as black, white, yellow, red, green or mixed at your choice. Also different packing materials can be selected, plastic woven bag, plastic bag, mesh bag or carton etc.. The product has been polished and waxed. The product has been exported to several counties and it has best quality.