Mixed polished river pebbles 1.Material:pure nature; 2.Top quality and competitive price. 3.Variety color and Mixed polished river pebbleswe supply top quality Polished Rainflower pebble which are verypopular in Asia,European,USA Market,all over the word.Our companysuitiated in Jiangsu Nanjing ,where is the producing area of riverstone. 1Typecobble & pebble (river stone)2Material100% natural ...