Nasal strips designed just for snoring! Theravent Snore Therapy Strips are clinically shown to help people stop snoring. The stop snoring device consists of small adhesive strips that cover the nostrils. When the user breaths in, the patented Microvalve technology opens, allowing the user to breath normally. When the user breathes out, the Microvalves close creating gentle pressure that keeps the airways open and relieves the snoring. and clinically shown to reduce snoring.