The Doctor’s choice for sealing out water and reducing noise. · The original silicone earplugs · Snore proof · Helps relieve flying discomfort · Waterproof · Helps prevent swimmer’s ear · Noise reduction rating – 22 decibels (when used as directed) · Made in U.S.A. · Swim, sleep, study, shower, work, travel, sports, loud events, flying discomfort, etc. Directions DO NOT INSERT INTO EAR CANAL. COVER ONLY. 1. Wipe ear opening clean and dry. Roll whole plug into a ball. 2. Place plug over ear opening and flatten to form airtight seal. Avoid hair. 3. Do not insert into ear canal. 4. To loosen and remove, press up behind ear. Discard when soiled or no longer sticky. For best results when flying, wear earplugs entire flight. Do not cut, break apart or elongate earplugs.