Made of high grade driftwood, solid and durable, long lasting in underwater or arid environments . Authentic natural wood adds realistic beauty .Visual variety - no two pieces are alike. Small size:sizes varies approx 5.9inch length or less.Large size: approx: , length 9inch-10inch or less. Your driftwood will quickly become the focal point of your aquarium decor.Nocturnal fish and smaller fish like a driftwood shelter for hiding.If you need to put the driftwood into water, you'd better soaked the driftwood into water more than 3 days to have better sinkable effect. Package included: 1pcs driftwood