This is a single silver ring engraved with the Heart Sutra or the Six-Syllable Mantra. The basic size is approximately size 18 (Japan size), but it can be adjusted within a reasonable range. The width of the ring is approximately 1.0 to 1.2 cm. The back of the ring is also engraved with S925 or S999. Designs ① to ⑧ are available. Please inform us of your desired design via the transaction message after purchase. If you do not specify a design, we will ship one at random from ① to ⑧.