18 Pounds White Decorative Pebbles River Rock Aquarium GravelGarden Ornamental Pebbles Natural Polished Decorative GravelWhite Decorative StonesPebblesDecor Pebbles for LandscapingSpecification:Color: WhiteWeight: About 18.1 poundsSize: About 0.5"- 1.28"Natural Stones: This river rocks are natural lightly polished for smooth effect.Great Indoors and Outdoors:Use for a unique decorative accent in vases dishes candle holders planters aquariums terrariums and air plants inside; also ideal for ponds water features fountains pots and pathways outside.