Far-infrared effect for a bust boost! Bo-in Pad Chabi - Set of 2 Made in Japan Home cleaned One size How to use: Insert into the bra pad area; the effect is achieved even without direct skin contact. Remove from the bra when washing. Material: Bamboo, Polyester Original Price: ¥5060 ~Product Description~ Miracle Stone Bo-in Series The Bo-in Pad has been renewed with deodorizing and antibacterial bamboo fabric with far-infrared effects! A great product that lifts your bust with the power of natural minerals without squeezing your breasts! Simply insert it into your existing bra for easy, daily bust care. Contains natural minerals Not only does it restore muscles to their original position, but it also has an effect on where the muscles are connected.