Reusable ear plugs with xact-fit multi cord, size M/L, pack of 50, SNR 26 dB. Supplied = assembled. Product type = earplugs. SNR value = 26 dB (A) Conforms to = EN 352-2. Average insulation level = 23 dB (A) Type of hearing protection = passive. Colour = black. Weight = 0.33 kg. Weight per item = 0 kg. Reusable ear plugs with an innovative oval design - adapts ideally to the ear canal. Noticeably reduced pressure in the ear canal - even when worn for prolonged periods. Hygienic to use even with dirty hands or gloves. With a practical carrying cord - the plugs are always within reach and won't be lost. The innovative reusable ear plugs with a new design The unique oval design of the ear plugs ideally adapts to the ear canal. The tapered guide pins are modelled on the shape of the ear canal. The design noticeably reduces pressure in the canal, even when worn for prolonged periods. Easy to use - what are referred to as thumb recesses on the guide piece ensure easy and fast insertion, even