The Royal Gift Shop Gorgeous Wall Art - Green Authentic Brazilian Agate Slice - Silver Frame Shadow Box (8.5"x 6.5") Hand picked Brazilian Agate Slices for mounting - only the most beautiful, top quality Agate Selected for your order. MATERIALS: Authentic Brazilian Polished Agate, Plastic Silver-tone Shadow Box Frame, Professional Mat Board, Glass Surface Cover. OUTER FRAME: (8.5" x 6.5" x 1.5") AGATE: (3.5"+ diameter) Versatile D?cor Options - Vertical & Horizontal Hooks to mount as Wall Art - OR - Easel Back to set on tabletop, mantle, nightstand, etc. Certified agate information card included.