Tinksky Lifelike Plastic Artificial Fishes Decorations for Aquarium Fish Tank 10pcs (Random Color Pattern) 10 pieces of the plastic artificial floating fishes in one set will be sold together by random color and pattern. Material: durable plastic. Length: about 3-5cm (size differs from fish to fish). Create a beautiful aquarium with these convenient artificial fishes. Come with built-in weight and moveable tail which offer a natural look and provide stability. Meticulously painted with great detail to realistic quality.