Thistitaniuminternally threadedtop featuresa curveddesignof four square or princess cut clear cz gems in descending sizes. This piece is made from ASTM F-136 titanium andsize is 16G with M0.9 threading. The top designmeasures 12mm x 5mm. Gem sizes: 4mm, 3mm, 2mm, 1.5mm. Sold individually (1pc - top only).