Ear Plug HEAP-01

Spiral Ear Plugs

NRR 23db as per ANSI 19-1974

SNR 28db as per CE EN 352-2

• • Re usable type for a long time in a good shape. 
  • Humidity and sweat resistant.    
  • 3 layer Christmas tree design fits most ear canals.  
• Silicone Earplugs with polyester cord
• Technical Specification: SNR: 28db as per CE EN 352-2
• NRR 23 db as per ANSI S3 19 - 1974
• Material: Silicone
• Hardness: 35°,
• Pulling Force: 5N ,
• Rebound time: 45-60s ,
• Cord Material/length: Polyester / 70 cm.                        
• Packed in individual poly bag, Standard packing of 50 numbers per box.