• If you are physically injured.
  • If you are currently taking medications such as cold medicine.
  • If you are under the influence of alcohol.
  • Without adult supervision.
  • If you are inexperienced. Use only with the guidance of an experienced person.
  • If you are in a prohibited or unsafe area.
  • For any purpose other than snorkeling.
  • On land. (It may cause an accident or injury due to breakage of the product due to falling etc.)
  • If you will be alone. Always snorkel with at least one buddy or partner. (You need a buddy to go ask for help.)
  • In an area where high waves and strong currents exist.
  • Approach to strange aquatic life, coral and seaweed. (We recommend wearing such as rash guard and wet suit, gloves, shoes, etc.)
  • With earplugs and dive deep underwater. (It may damage your eardrum or the earplug could become lodged in your ear canal from excessive water pressure.)