Our strips gently hold the mouth closed so that the chin and tongue remain in the proper position during sleep. They work in perfect combination with our nasal dilators and side-sleeping backpack to relieve snoring! Our strips are a direct way to help mouth breathers to the oral resting posture, enjoy consistent deep sleep, less snoring and more restful nights. Features - Color: As shown.- Material: Fabric.- Size: 3.20 x 4.90 x 0.20cm/ 1.26 x 1.93 x 0.08 inch.- Habitual mouth breathing leads to long and narrow facial structures, less prominent jaws, a retracted chin, a short upper lip and flaccid lower lip. - Our strips gently hold the mouth closed so that the chin and tongue remain in the proper position during sleep.- Stable at night with the specially engineered adhesive and the X and I shape enlarged adhesive area. - No choking hazard compared with lip tapes. Comfortable and hygienic.- The middle section over the lips is narrow and adhesive free. Breathable base material.Packing list: 60 x tapes