FUNCTION BASIC HELMET SET: UNIVERSAL HELMET SET Lightweight helmet with a large nylon visor. Elastic visor seals on the helmet protect against the ingress of dirt. Low profile ear muffs provide good sound protection. Vents in the upper part of the helmet chamber. Screen as glare protection. Pin-lock closure for easy adjustment of the headband. Complies with EN 352, EN 397, EN 1731 Enlarged visor with additional forehead protection and rain channel Complete set with ear protection, face protection, and sturdy helmet shell Adjustable headband with practical pin-lock catch Starter helmet set for safe working For demanding private users and professionals SNR 24 ear protection (EN 352, EN 397, EN 1731) TECHNICAL DETAILS Ear protection SNR 24 Sound level 104 dBA Helmet material HDPE Weight 750 g Insulation value 27 dB