Celtic Knot Sun Chime. Colored glass beads and leaded bottom crystal bring beautiful and sparkling light refraction into your spaces when hit by the sun's light, and any soft breeze helps provide you with the soothing sounds of this Celtic Knot chime. Size: 11-1/4" tall, 1-1/2" in diameter. Includes hook for hanging. Chimes are solid metal not tubes. Indoor/Outdoor use.