Tinksky 5pcs Artificial Plastic Fish Ornament for Fish Tank Aquarium Ponds Material: Durable and healthy plastic. Dimensions: Approx. 2.1 inch long, 1.6 inch wide. To create a beautiful aquarium with these convenient artificial fish. Come with built-in weight and moveable tail which offer a natural look and provide stability. Meticulously painted with great detail to realistic quality.