This is a set of 20 pieces Artificial Fish. Made of premium plastic material, nontoxic and safe. This product can be placed on the aquarium for decoration. They will be swimming with the water or air flow. They also can be used as children's toys. Feature - Color: As shown. - Material: Plastic. - Size: 4x3.5x2cm. - This product can be placed on the aquarium for decoration. - They will be swimming with the water or air flow. - They also can be used as children's toys. - Made of premium plastic material, nontoxic and safe. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you