Glass Relax to the soothing sounds of this tropical wind chime. Make any house, condo, townhouse or apartment a vacation beach house with this coastal decoration. IDEAL SIZE: The wind chime measures 21 tall (from top to bottom) x 3 wide so it is perfect for any covered front or pack porch, patio, kitchen, dining room, family room, bedroom, kids room or by the pool. Makes a great gift for mom, dad, grandmother, grandfather, brother or sister. QUALITY MATERIALS: The wind chime is made of glass and has an O ring at the top to make it easy to hang. INDOOR OR OUTDOOR USE: Can be used indoors or on a covered porch or patio.