STIHL Pro Mark™ Hearing Protectors exceptional noise reduction, ensuring a quieter and more focused working environment. Designed with a Noise Reduction Rating (NRR) of 29 dB(A), these top-quality hearing protectors are for heavy machinery operators and noisy job sites. Featuring padded stainless steel spring-wire headbands, they provide constant pressure for a secure fit without sliding. The adjustable design allows for a comfortable and personalized fit. Finished in an eye-catching orange and grey, these hearing protectors combine style, comfort, and superior performance for both professional and personal use. They meet ANSI S3.19-1974 standards for reliable hearing protection, making them a choice for anyone needing effective noise reduction. Model Number: 7010 884 0510