This is a obi accessory that gets wrapped in a obiage and tied around the torso to keep the obi secured and hold the obi in the correct shape after being tied.
S- length: 7.5" (19cm); width: 3" (7.75 cm)
M- length: 8.25" (21 cm); width: 3.25" (8 cm)
Made in Japan
帯枕