This is a cover for the Aotake exercise pillow, recommended by the Japan Adult Prevention Chiropractic Association. *Aotake pillow body not included. Fits Aotake pillows with a circumference of 38cm and a width of 45cm. ● Fabric is Oxford cloth. Commercial use confirmed. ● Each item is handmade, so there may be slight imperfections or differences in color from the photos. Please refrain from purchasing if you are looking for perfection. Set prices and multiple stock may be available. Please feel free to inquire. Color/pattern combinations are available. 2-piece set → 210 yen discount 3-piece set → Up to 420 yen discount For 4 or more pieces, it depends on the shipping method. #Chiropractic #Aotake #ExercisePillow #Zenkennkai #NihonChokuhanSohonzha #Tofuya #tofuya