Arch supports for boots or shoes; Body limb compression sleeves for use in soccer and other sports; Cervical collars; Cervical pillows for medical use; Compression garments, namely, compression socks, stockings, leggings, jerseys, vests, trousers; Compression sleeves for athletic use; Ear plugs for swimming purposes; Electrically-operated hearing aids; Massage apparatus; Scraping apparatus for gua sha therapy; Slings specially adapted for transporting persons with disabilities