Arch supports for footwear; Blackhead extractors for medical purposes; Cervical collars; Cupping glasses; Ear plugs for soundproofing; Massage apparatus; Mouth guards for medical purposes; Nasal dilators; Orthopedic cushions; Physical exercise apparatus, for medical purposes; Supports for flat feet; Teeth aligners; Therapeutic mouthpieces for the prevention of snoring; Toe separators for orthopaedic purposes; Vibromassage apparatus