1. Adopt mesh cloth design and loop design, light and soft, not easy to slide. 2. Selection of mesh fabric material, can wear more breathable and comfortable, not easy to itch. 3. Suitable for snoring with open mouth, can keep chin forward, keep airway smooth, effectively prevent snoring. 4. Design for human mechanics, use physical correction method to correct, effectively improve the face shape. 5. Small size, light weight, easy to wear, simple to use, can provide you with quality sleep experience. Spec: Item Type: Snore Reducing Aids Belt Material: Mesh Colors: Gray Weight: Approx.27g/1.0oz PackageList: 1 x Snore Reducing Aids BeltSnore Reducing Aids Belt: Suitable for snoring with open mouth, can keep chin forward, keep airway smooth, effectively prevent snoring. Open Mouth Breathing Correction Mask: Design for human mechanics, use physical correction method to correct, effectively improve the face shape. Mesh V Belt: Adopt mesh cloth design and loop design, light and soft, not easy to slide. Breathable and Comfortable: Selection of mesh fabric material, can wear more breathable and comfortable, not easy to itch. Easy to Wear: Small size, light weight, easy to wear, simple to use, can provide you with quality sleep experience.