BYRIVER Lower Back Pain Relief Massager Device Product, Spiky Ball Roller Foot Massage Slippers Sandals Shoes, Healthcare Relaxation Gift for mom dad（05XS PETER COPPOLA model number: EX5400

model number: EX5400

ShieldFlex | TruGuard X - 8 Pack (White)

Details: Novel design

Brand: MASTOGO

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BYRIVER Lower Back Pain Relief Massager Device Product, Spiky Ball Roller Foot Massage Slippers Sandals Shoes, Healthcare Relaxation Gift for mom dad（05XS PETER COPPOLA model number: EX5400Brand: BYRIVER Color: Blue Spring Slippers Features: PAINFUL SANDALS: When you first start wearing these therapeutic massage slippers, you may experience a lot of pain. Because the massage knobs are stretching the tense plantar muscles. Please add socks and wear 3 5 minutes a time to start, it will take 1 2 weeks to get used to it gradually. TENSION RELIEF: Keeping use of foot massage tool can help to improve circulation and relieve lower back pain;