This limited edition Disk, designed by Giggu Gioggu, comes with a numbered and signed certificate of authenticity. Printed on a .045” thick aluminum sheet, this print is crisp, high gloss, lightweight, and water resistant. It comes with a proprietary 1/2" aluminum shadow mount allowing for easy installation.
Opal is a hydrated amorphous form of silica (SiO2·nH2O); its water content may range from 3 to 21% by weight, but is usually between 6 and 10%.