HOPIE
I'VE TRIED THE MASK THAT COVER YOUR NOSE COMPLETELY,AN THAT REALLY HURTS YOU FORE HEAD .YOU'LL HURT FOR WEEKS,NOW I USE THIS,(IT'S NOT A MASK ) MORE LIKE A HOSE,,, AN A GADGET THAT GOES OVER THE MIDDLE OF YOU HEAD I SLEEP REAL WELL YOU CAN SLEEP ON YOUR SIDES WELL OR YOU BACK ,,THIS HOSES HAS JUST TWO NOSE PCS ,THAT GOES IN YOUR NOSE,NOTHING ESLE TOUCHES YOU HEAD EXCEPT WHAT HOLDS IT ON ,,,I LIKE IT,, HOPE IV'E HELP YOU A LITTLE ,,,,HOPIE