Peltor Ear Muffs H9 Slim Helmet Attachment. The H9 is a lightweight pair of earmuff with a patented liquid and foam filled cushion to ensure high level noise protection. These earmuffs have a Z3G attachable fitting, meaning that they are compatible with hard hats including the Protector Tuffmaster II, Protector HC600V, Protector Tuffmaster Lite and Unisafe Unilite models.
Features:

• Helmet attached earmuffs with a Class 4 rating (SLC80 24dB)
• Unique foam cushion design for excellent noise protection
• Ear cups pivot for a secure and consistent seal
• Also available in neckband or headband style
• For use in general industry
• Suitable for use with helmets including Protector Tuffmaster II, Protector HC600V, Protector Tuffmaster Lite and Unisafe Unilite models
• Ear muffs have a Z3G attachment fitting
• Replacement ear cushions available (part number HY5)

Specifications: Hearing Protection Style: Hard hat attached Noise Reduction Rating: 24 dB Size: Free size