Made of metal material, 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. Can be used as a good diy craft making material for diy lover. Features -Color:Assorted Color -Material:Metal -Size:12.00X1.00X1.00cm/4.72X0.39X0.39in -Size:11.00X1.00X1.00cm/4.32X0.39X0.39in -Size:10.00X1.00X1.00cm/3.93X0.39X0.39in -Size:9.00X1.00X1.00cm/3.54X0.39X0.39in - Wind chime crafts are made of metal material. The surface can be bright as new for a long time and will not rust. - Pre-drilled for easy hanging, easy to use for the DIY craft. Listen from the patio as the wind chimes promotes relaxation. - An additional decoration for home and garden, bring your more happy and relaxing mood. - The wind chime tube can make a very joyful sound. You can use it to make your own wind chime. - These metal are wide range of application. When the wind blows, just enjoy the chime brings. Package list: 4 pcs x 6 × 12cm diy wind chime tubes 6 × 11cm diy wind chime tubes 6 × 10cm diy wind chime tubes 6 × 9cm diy wind chime tubes