Psi Bands (pronounced "Sigh Bands") are acupressure wrist bands for the relief of nausea due to morning sickness, motion sickness/ travel, chemotherapy, and anesthesia. Unlike any product on the market, Psi Bands are: drug-free, adjustable, comfortable, waterproof and reusable. FDA-cleared Psi Bands are a stylish alternative for those who suffer from nausea.