The Taijitu (Open Yin Yang) Yak bone turtle (1.5″ x 1.5″) paracord (Burgundy cord) necklace.

The yin and yang symbol (or taijitu) shows a balance between two opposites with a portion of the opposite element in each section. In Taoist metaphysics, distinctions between good and bad, along with other dichotomous moral judgments, are perceptual, not real; so, the duality of yin and yang is an indivisible whole.