It's hard to describe how reflective these 10mm Swarovski cube beads are--let's just say super-sparkley! They have an AB (aurora borealis) coating that is highly reflective. I surround them with Japanese delica beads for a small but juicy color earring. Sterling silver or gold-filled ear wires. Beaded section 5/8" long, total length 1 1/8." Mounted on a card and packaged in an linen gift bag, ready for gifting.