Pattern - Dimension: 12" (30cm)x 4"(10cm)(H x W), Base Size - 4"(10cm). Material - Plastic plants and ceramic base; Non-toxic, do not affect the fish tank. Vibrant colors - Invigorate aquarium decor with vibrantly-colored artificial plants, add a bold splash of color to brighten your aquarium landscape. Lifelike water plant ornament give you feelings of aquatic plants with water flowing. Low maintenance - Unlike live plants, plastic artificial plants don¡¯t need specialized lighting and nutritious substrates. They won't die, grow too large, or become tattered and unattractive. They don't need any pruning, and will stay beautiful season after season. Natural environment - Replicate the natural environment, once it's in the tank you can't even tell it's made of plastic. Your fish will enjoy the environment that these tall plants provide. They can swim and hide through the leaves.