Helps To Relieve Discomfort Associated With Respiratory Problems, Poor Circulation And Back Or Neck Pain. designed To Elevate And Support The Neck As Well As Help Alleviate Respiratory Conditions. helps To Relieve Discomfort From Back Or Neck Pain And Assists With Poor Circulation. helps To Alleviate Discomfort From Pregnancy. great For Sleeping With Acid Reflux Or Heartburn. compact Folding Design Allows For Easy Storage And The Carry Handle Is Perfect For Travel.