The Sellstrom S23404 HP427 ear muffs combine a slim profile with lightweight construction for hearing protection during extended wear. Soft cushioning at the cups and an EVA headband provide comfort, while stainless steel wire arms incorporate swivel forks for durability. The fit adjusts readily for convenient positioning. A folding design reduces the size for storage, making these ear muffs compact when not in use.

• Soft cup pads and an EVA headband support wearer comfort.
• Stainless steel wire swivel fork arms provide strength.
• Adjustable positioning and a compact folding format.
• Noise reduction rating: NRR 27; independently tested and certified under ANSI S3.19.
• CSA classification: Class AL.
• Manufacturer part number: S23404; product SKU: SUW-S23404.