Description:
The tubular ring comes in both Mother of Pearl shell or black acrylic.

Materials:
18k PVD gold plated
Stainless steel (Hypoallergenic)
Acrylic
Mother of Pearl Shell

Measurements:
Standard US ring sizes: 

- size 5 (15.6mm)
- size 6 (16.5mm)
- size 7 (17.3mm)
- size 8  (18.2mm)

Water-resistant, tarnish free and hypoallergenic, you can wear this piece freely in the shower, while working out or at the beach. It won't spoil with a few sprays of perfume or oils, but as anything special, be sure to handle it delicately and with care.