For sweet sights and sounds in your favorite space, look no further than the Woodstock Habitats Hummingbird Spiral 18 in. Wind Chime. Crafted with cast aluminum birds in an artistic verdigris finish, this unique piece is an easy, delightful way to add warmth and brightness to your indoors or out. The top is made of cherry wood. Though every part of this product is weather-protected, we recommend a few simple maintenance tips to keep it looking its best for years to come. Simply apply a thin layer of Danish or lemon oil to hardwood parts periodically. Regular application of oil will slow down the natural aging process of wood. * Spiral hummingbird wind chime * Durable cast aluminum birds * Sophisticated cherry wood top * 18 inches in length