This necklace showcases a heart-shaped pig coin, which is about 1" (2.5cm) long and wide. The flip side of the coin has an image of Kuan Yin (Guan Yin, Avalokitesvara). The chain is composed of ruyi (literally "as you wish") knots, which bring good wishes such as luck, fortune, longevity, and prosperity. It is about 16" (45cm) long. The clasp is made entirely with knots. Just slip the button knot into the loop. Years of the pig include: 1911, 1923, 1935, 1947, 1959, 1971, 1983, 1995, 2007.