Properties:1. High simulation, lifelike water glass appearance, can be placed directly in the aquarium, is planted in the sand. 2. Provides a beautiful decoration for your aquarium, is also an excellent hiding place for fish that add extra fun while playing. 3. Designed with a weighted base so they can stand firm in the container.Specification:Condition: 100% brand new Material: Plastic Color: As pictures shown Type: 1 # (ZK0001), 2 # (ZK0002), 3 # (ZK0003) (optional) ZK0001 Size: about 15.5 * 16.5 cm / 6.1 * 6.5 inches (L * H) ZK0002 size: approx. 17 * 13 cm / 6.7 * 5.1 in (l * h) ZK0003 Size: about 17 * 16 cm / 6.7 * 6.3 in (L * H) Weight: approx. 100 gPackage List:1 * plastic grass for aquariumsNote:1. Please allow 0 ~ 1 inch error due to manual measurement. Thank you for your understanding. 2. The monitors are not calibrated equal. The object color shown in the photos may be slightly different from the actual object. Please take the real one as a standard.