Catalog number: 1035118-VS Features: ●Can be attached to a helmet with an adapter sold separately (depending on the shape of the helmet, it may not be possible to attach it). ●Comfortable fit with padded ear cushions. ●Ear cup position can be adjusted to fit your head securely. ●Sound insulation level is marked on the ear cup, making it easy to check the protection performance. ●"AirFlowControlTechnology" provides lightweight and excellent sound insulation for all ranges. Applications: This is a hearing protection device used to prevent hearing damage to workers in jet engine manufacturing (including maintenance), aircraft landing pads, lumbering (including the use of chainsaws), shipbuilding, steelmaking, mines, can manufacturing, tunnel construction, and other workplaces that generate intense noise. Specifications: Width (mm): Cup inner dimension 38 Height (mm): Cup inner dimension 68 Size: One size fits all NRR value (dB): 21 Compatible models: ANSI: S3.19-1974 Cup inner dimensions (mm): 38 x 68 Helmet mounting type NRR value: 21dB Materials/Finish: Cup: ABS resin Rim: Polypropylene O-ring: Silicone Liner: Polyurethane foam Ear cushions: Polyvinyl chloride, polyurethane Wire guide: ABS resin Headband: Steel wire, polyurethane, ABS resin, woven fabric
