Upgraded ergonomic design for comfort Carefully redesigned antisnoring chin strap for a more comfortable fit Enlarged ear holes provide a nonrestrictive fit Adjustable to a wide range of head sizes for a secure, slipresistant fit Made from quality breathable fabric and lightweight Breathability and comfort you can feel Lightweight, breathable material suitable for unisex use Multiple ventilation holes promote air circulation and rapid heat dissipation Helps keep skin cool and comfortable throughout the night, especially in warmer months Quick wash before first use is recommended Simple and swift application Easy to adjust for a secure fit To use: tighten the long upper strap to keep your chin up and mouth closed, then adjust the strap behind the ear Travelfriendly and easy maintenance Ultralightweight and compact, ideal for frequent travelers and overnight stays Suitable for both children and adults Easy to pack and take along Cleaning is simple: rinse with water and air dry in sunlight for hygiene and freshness 23 practical use scenarios Nightly sleep at home: wear to keep the chin up and mouth closed, reducing mouthbreathing and helping to address snoring concerns Travel or overnight stays: compact and lightweight for easy packing in luggage or a carryon Family use: suitable for both adults and children, providing a consistent fit across age groups without bulky gear