... pebble with competitive price.Purpose:It can be use in your garden,hotel,square and other ourdoor. top quality, best price ... ,6-8cm ,,8-12cm, various designs, sizes and colors available, according to your requestsPackage: about 20kgs per bag, total 50kgs in a big ... the machine, suitable for garden, sidewalks, home yard decoration. Welcome your specific inquiry. polished pebble stone