This Feng Shui wind chime is made of aluminum. It says ' Good Luck And Happiness To You' in Chinese. BEAUTIFULLY CRAFTED AND PRECISELY TUNED aural ornament produces relaxing tunes to soothe your body and soul Welcome your guest with beautiful melodies. Perfect feature for a zen garden or other garden design ideas Size: Approximately H 30' x W 3.5' x D 3.5' MAKES A PERFECT GIFT - Suitable for both indoor and outdoor use. These chimes make a great gift for all occasions. NOTE: Indoor chime placement should be close to a breeze for best experience