The Esko Max26 Cap-attach Earmuff is a Class 5 cap-mounted hearing protector for Kiwi workers who need to keep their ears protected without carrying a separate helmet. Attaches directly to hard hats and safety helmets using the universal slot system. Features Class 5 hearing protection — SNR 29dB attenuation Cap-attach mounting — fits most slotted safety helmets Folding design for compact storage when not in use Liquid-filled cushions for superior seal and comfort Lightweight — won't unbalance your helmet AS/NZS 1270 certified Who It's For Construction, forestry, manufacturing, and agricultural workers who already wear a safety helmet and need hearing protection without carrying separate ear muffs. Particularly popular on construction sites where you move between noisy and quiet zones. Brand: Esko | Protection Class: 5 | Certification: AS/NZS 1270