Max® Earplugs Additional Features:Max USA, uncorded, poly bag sewn-in back pad and belt

sewn-in back pad and belt

Length is 50' with capacity/working load of 400 lbs

Band can be worn under the chin for use with hard hats or safety eyewear

Protect against potentially dangerous temporary loss of vision that occurs when lenses fog up

Expands to 6' and contracts to 4 1/2' in reaction to movements

Max® Earplugs Additional Features:Max USA, uncorded, poly bag sewn-in back pad and beltMaximum noise blocking performance in a single use design. Easy to insert contoured shape resists backing out of ear canal, while soft foam delivers long lasting comfort. Smooth, soil resistant skin. Max USA features patriotic red white blue colors. Tested to ANSI S3. 19 1974.