E-A-R Ultrafit ear plugs with cord, SNR 32 dB, pack of 50 pairs, blue/yellow. Supplied = assembled. Product type = earplugs. SNR value = 32 dB (A) Conforms to = EN 352-2:1993. Average insulation level = 28 dB (A) Type of hearing protection = passive. Material = TPE. Colour = blue, yellow. Weight = 0.2 kg. Weight per item = 0 kg. Unique, patented design with 3 discs. Adapts optimally to most ear canals. Easy to clean and reusable. High level of insulation (SNR = 32 dB) compared to other preformed ear plugs. Delivery in a resealable package. E-A-R Ultrafit ear plugs, with cord, pillow pack, SNR = 32 dB, preformed. Universal size for most ear canals. The ear plugs 3M E-A-R Ultrafit are made of flexible materials that are already pre-shaped for an optimal fit in the ear. These patented plugs with the characteristic three discs do not require any size adjustment. They guarantee a permanently comfortable fit and optimum protection. The plugs are reusable and washable and therefore particularly hygienic. Their cord is very practical - so the plugs do not get lost. In order to meet the individual requirements of the users, the plugs are compatible with the 3M E-A-Rfit Validation System: this allows the individually achieved insulation value of each user to be determined. The 3M E-A-R Ultrafit ear plugs are supplied complete with a transparent storage box with belt clip.