Size: 1"-3" in. Color: Black Full Case Pack: 12 bags/case These high quality natural stones are non-toxic and Eco-friendly river rocks. If you want to add extra flair to your arrangements or terrariums this pack of river stones is ideal for you. They are well suited for home decor and both interior and exterior design. Use them for flower arrangements, vase fillers, terrariums etc. They could also be used as an accent to aquariums, water gardens and ponds. Bring a natural, earthen beauty to your decor with these smooth and vibrant river rocks. The natural black finished pebbles can be utilized in many decorations, and will wonderfully embellish nature-themed decor. For an eye-catching homage to the Great Outdoors, scatter these stones around the base of a pillar candle in a hurricane glass, and showcase it on your coffee table or mantel. Rocks vary in size. The color of this river rock is natural so it may include a variety of different shades of black.