Made of aluminummaterial, strong and durable, not easy to break. After finished, very suitable for hanging on the front door, back door, room door, wall near the entrance, and even used in cafes and restaurants.Features-Color: Silver-Material: Aluminum-Size: About9.00X0.60X0.60cm/3.54X0.24X0.24in-Manufactured with premium aluminum material, which is durable and practical to use.-Pre-drilled design, easy for hanging, and convenient to use. You can use with confidence.-The wind chime tube can make a very joyful sound. You can use it to make your own wind chime.-Finely processed. Enjoy the gentle, relaxing tones of this wind chime tube.-You can place it in any place you want to decorate when you're done a wind chime.Packing list: 50 x wind chime pipes