The infinity symbol resembles a horizontal number eight or an hourglass and is a mathematical sign which is used to represent the idea of something infinite.  Perfect for valentines day, a wedding or an anniversary!  These sterling silver studs feature a 3mm by 7mm infinity symbol with a 1.1cm front to back distance and butterfly backs for secure fastening onto your earlobes.  Both earrings have been stamped '925' and will arrive in sealed packaging. Made From Recycled Sterling Silver