This stone is "Black and White Zebra Jasper," but these particular matched 1" pieces are streaky pink and grey. The hand made posts are in bright, sealed copper with a tiny glass bead in the center.
Polished and sealed. Will not darken further. No polishing needed.
Jasper Rectangles & Bright Copper
Copper in its pure bright state. Sealed so they will not tarnish. No polishing needed. Protect from scratches and bumps against hard surfaces or other jewelry.