Features: Kids Sleep Strips: Our sleep strips with mouth design, special for kids better sleep by nose breathing practice, sensitive skin friendly for kids daily use, ensure kids great quality sleep. Mouth Tape Design: Our sleep strips designed with mouth surrounded instead of traditional mouth covering, it can well fit kids mouth contours, through muscle remind to prevent kids using mouth to breath. Selected Material: The baby sleep strips use qualified non-woven fabric material, carry with low hypo-allergenic tape, friendly and harmless for kids sensitive skins. Bring Better Sleep Quality: Assist children to practice and improve nose breath, help them away bad sleep-habits, bring them good quality sleeping, keep them healthy and re-fresh of every morning. Skin Friendly: The mouth tape carry with odor-less adhesive, friendly for children sensitive skin. Unique central mouth shape open help to restrict mouth breathing, practical and convenient to use. Specifications: Product Dimension: As pictures shown Material: Non-woven Fabric Size Option: Small Size for Age 4 +/Large Size for Age 8 + Quantity: 30 Sheet/Box Note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Box Kids Sleep Strips ( 30 Stickers)