GeoCentral Agate Slab Wind Chime for Natural Colorful Patio and Outdoor Decor Unique, Delightful and Eye-Catching Seven multi-colored agate slabs cascade to create a beautiful wind chime Add sunshine and the translucent nature of agate creates a gorgeous display of color and light. Average slab measures 2.5 x 1.25 inches - Polished to Perfection Total length: approx. 17"