Jackson Safety 20777 Earmuffs 23 Db Nrr Headband Red

Product Description

The JACKSON SAFETY 20777 is a headband-style hearing protection earmuff designed for all-day wear in low-to-moderate noise environments. Built with a dielectric thermoplastic shell and soft EVA foam ear cup padding, this earmuff delivers a Noise Reduction Rating (NRR) of 23 dB while maintaining consistent pressure and shape through extended use. The adjustable headband fits most head sizes without tool modification. It is commonly installed or issued by safety officers and worn by trade professionals on job sites, in industrial facilities, and in outdoor service environments.

The 20777 suits applications where moderate noise reduction is required, including work near lawn and grounds equipment, light industrial machinery, roadway and traffic exposure, and general construction environments. The red colorway aids in visual identification on the job site. The dielectric construction makes it suitable for use in and around electrical work environments where non-conductive PPE is preferred.

Key Features

• 23 dB Noise Reduction Rating (NRR) for low-to-moderate noise environments
• Headband style with highly padded EVA foam ear cups for all-day comfort
• Dielectric thermoplastic shell retains shape and maintains consistent ear cup pressure
• Adjustable design fits most head shapes and sizes
• Red colorway for easy visual identification in the field

Compatibility

Designed as a general-purpose headband earmuff for use in industrial, construction, and outdoor service settings where moderate hearing protection is required.

Installation Notes

No tools are required to fit or adjust this earmuff. Safety personnel or the end user should adjust the headband for a firm, even seal around both ears before entering a noise-exposure area. Inspect the foam ear cup seals before each use for signs of wear, compression set, or damage that could reduce the rated NRR. Replace earmuffs when cushion integrity is compromised.

Technical Specifications

• Noise Reduction Rating (NRR): 23 dB
• Style: Headband
• Ear Cup Material: Soft EVA Foam
• Shell Material: Dielectric Thermoplastic
• Color: Red
• Unit of Measure: Each
• UPC: 626053602727

Standard Information

• Brand: JACKSON SAFETY
• Manufacturer Part Number: 20777