Decorative Gravel – Marble – Landscaping & DrivewaysProduct Overview Enhance your outdoor spaces with 20mm decorative gravel, crafted from natural marble with blends of other stones. This gravel, known for its vibrant mix of soft pinks, whites, and subtle greys, adds elegance to any landscaping project. Whether used in shaded areas or as part of a planting scheme, the gravel's color intensifies when wet, providing depth and vibrancy. The marble based aggregate is durable, suitable for foot traffic and