I am selling this item because I prepared it for my son in March 2025, but due to family circumstances, we ended up using something else. It is a new, unused item that has never been opened. ● Uses fire-resistant fabric certified by the Fire Retardant Association, which is difficult to burn and self-extinguishing. ● Protects the head and face from falling objects such as glass and stone fragments during earthquakes and fires. ● Includes a whistle to alert others of your location in an emergency. ● The longer size provides ample protection for the shoulders. ● Features two ear holes for easy hearing of sounds and voices. ● Can be used as a cushion or backrest for a chair in everyday life. ● Includes a name tag for emergencies. ● Dimensions: W270 x D60 x H400mm ● Weight: 282g (including whistle) ● Materials: Outer fabric, lining/polyester (fire-retardant treated), filling/flame-retardant polyester, whistle/aluminum ● Accessories: Whistle included