This Star Cluster gift set comprises of a 16" or 18" sterling silver medium curb chain with a bolt ring clasp and with a 2cm domed glass gem that sits inside a nickel free silver plated base. The earrings have sterling silver ear wires and a choice of 12mm (2.5cm drop) or 16mm (3 cm drop) glass cabochons that are placed in a silver plated base and come with matching transluscent glass beads. These come together in a black gift box with a photo gift card that has information about the nebula on the reverse and is left blank on the inside for you to write any message or greetings.