360 rotating earmuffs & retractable headband , retractable stainless steel with rotatable design can be flexibly adjusted to suit various sizes. Material: ABS,ONE SIZE FITS ALL: Adjustable headband and ear cups ensure universal fit. ear protection are the perfect earmuffs for shooting range,Ultra-comfortable headband with smooth, padded cell design provides hours of comfort,Foldable and compact. Safe and comfortable for adults, kids and toddlers alike,Concerts and power tools, even lawnmowers and blenders, can cause hearing damage,The QUIETEST and MOST COMFORTABLE hearing protection you have ever owned. REDUCE THE NOISE AROUND YOU: The safety ear muffs can be used as a great ear protection for shooting, hunting, indoor gun range, racing, reading, concert, studying and operating machinery to protect hearing, especially suitable for work in construction and landscaping work.