Aquascape Decorative River Pebbles – Mixed 22 lb Bag are smooth, hand-polished, and pre-washed natural stones designed to enhance water features, gardens, and landscape projects. Each pebble measures approximately 3" to 5" in size, providing a natural decorative accent for ponds, streams, waterfalls, and garden beds. The convenient 22-pound bag is easy to transport and covers approximately 1.5 square feet, making it simple to complete smaller landscaping projects.