The Brazil agate slab #3 is polished on both sides and average size is 2" plus and has a thickness of approx. 1/8". The polished Brazil agate slab can be used for belt buckles, in a soldered Tiffany style lamp shade or window frame, pendant, wind chimes, or use a router to trace a shape in a wooden jewelry box lid and glue a Brazil slab in for a one-of-a-kind jewelry box. One each per order.