These natural river rocks offer a smooth, irregular surface and measure approximately 2 to 3 in. in diameter, with some pieces potentially exceeding 3 in. Crafted from high-quality, non-toxic stone, they contain no added fillers, dyes, or oils, ensuring a pure and natural addition to your environment. These pebbles are designed for enduring beauty, maintaining their luster for years without fading. They contribute to soil health by aiding moisture retention and promoting effective drainage, providing a durable and aesthetically pleasing alternative to conventional ground coverings. Their versatility makes them suitable for a wide range of applications, from enhancing planters, vase arrangements, and garden beds to serving as functional elements in birdbaths and aquariums, or as decorative accents in landscaping projects. Size: large.