267 HPDR910 400 Prefilled Mega Flare Plus Ear Plug Refill Canister 33 NRR 400 Pairs Helmet The fastest fitting foam ear VGST1422T The fastest fitting foam ear plugs Shape conforms to most ear canals Softest most comfortable cylinder shaped ear plug Black PVC cord for convenience and to prevent loss of ear plugs NRR 30 protection Click here to download the instructions for inserting the earplug Prefilled Refill Dispenser for 267 HPD910 400 includes 400 Pair of PIP Mega Flare Plus Ear Plugs Table top install and easy to use Controlled release mechanism ensures the correct number of plugs are dispensed into a collection tray Sufficient capacity to supply large production areas Transparent design to monitor the number of earplugs remaining