Beautiful and dainty cross pendant measures 0.60" (15.2mm), top to bottom (including bail) x 0.29" (7.42mm), left to right. Loose rope chain is available in 16" or 18" length. Both the chain and the pendant are crafted of solid 10 karat yellow gold. Chain has a spring ring clasp. This is a great first chain and cross for a child or an adult looking for a dainty cross.