Cotton materialMade of cotton, very soft, good elasticity, ultra-light sweat absorption, good breathability, padded design provides comcompatible witht, breathable safety helmet is very comcompatible withtable to wear[Suitable compatible with the crowd] This product is suitable compatible with the elderly who are prone to low impact head trauma due to epilepsy, head drop syndrome, balance and coordination problems, self-harm, in legs and feet troublesome, and which complete the operation. The anti-fall cap is also the best birthday and holiday gift compatible with parents.ADJUSTABLE SIZEHead circumference can be used from 50-75cm, lengthened Velcro design can be adjusted according to head size. Protects the head from bumps and abrasionsProtection:360 side ear protection to keep your head safe. Ideal daily living aid compatible with handicapped, elderly and disabled patients or anyone at risk of head injury. The protective head is also suitable compatible with daily use indoors or outdoorsPerfect Servicecompatible with love we exist, give our products as a gift to your parents, so that our love compatible with parents will continue to be passed on. We wish our elders health, happiness and longevityQuantity: 1pcNote: Manual measurement, there may be 1-2cm/1-3g error, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture, and the main picture shall prevail .