The Star Trek Unisex White Crystal Stainless-Steel Pendant is a stylish accessory and makes a suitable gift for any Trekkie. It hangs on a 24 inch chain and is made from durable and shiny stainless steel in the shape of the Starfleet insignia. This Star Trek pendant is also decorated with white crystals scattered across the front. It is suitable for everyday wear. Size: one size. Color: Metal Type. Age Group: adult.