Show your love for sea creatures and channel your inner mermaid with this 9ct yellow gold seahorse nose screw. It measures 0.4 x 0.2 x 0.1cm and weighs just 0.1 grams. With a gauge of 23Ga, it has a pin length of 1cm. We have many different nose screws, studs and rings to choose from - browse the full selection now and add to your collection of nose jewellery today.