Infinity is eternal. Infinity cannot be measured. If you could, it would cease to be infinite. In a finite world, where almost everything has a pre-determined end, the concept of something lasting forever is almost magical.
In short, infinity is something which cannot be measured. It is everlasting. Infinite...
Material - Brass
Size - 55 X 28 mm / 2.17 X 1.10 inches
Weight - 28 g / 0.99 Oz