Fibonacci Coin translate 1 internal zippered pocket

1 internal zippered pocket

The gripping surfaces have specially hardened teeth for a permanently secure grip and high wear resistance

This 3-layer

yet also breathable

Electroplated Diamond 400 Grit plate

Fibonacci Coin translate 1 internal zippered pocketFibonacci numbers form a sqeuence where each number is the sum of the two preceding ones. It is related to golden ratio and often appears in the nature. The spiral is perfectly aligned on both sides of the coin and can be felt as negative relief on one side and as positive extrusion on the other. Every line, plane change and proportional relationship is meticulously designed and crafted to express the principles of natural balance.