Our dual-layer headband ear protectors are ideal for reducing noise in industrial and office settings. Whether you're working with loud machinery or need to focus in a busy office, these ear Muff provide excellent sound isolation. The adjustable headband ensures a comfortable fit, allowing you to wear them for long periods without discomfort. Features -Color:Multi -Material:ABS, sponge -Size:18.00X15.00X9.00cm/7.07X5.89X3.54in -Effective noise blocking: the duallayer headband design effectively blocks out noise from workshop machinery and office environments, ensuring your ears are protected -Advanced noise reduction technology: these ear Muff utilize advanced noise reduction technology to significantly decrease ambient noise levels, creating a quieter workspace -Ergonomic and comfortable: designed with ergonomics in mind, these ear Muff are lightweight and comfortable, allowing for prolonged use without discomfort, suitable for various work settings - abs,sponge materials: constructed from sturdy abs and sponge materials, these ear Muff are built to last, providing longterm hearing protection in different environments -Versatile applications: ideal for workshop machinery operation, office tasks, studying, and reading, these ear Muff offer comprehensive ear protection for diverse scenarios Package list: 1 x noise reduction earmuff