meaning they can isolate noises up to 35dB

Material: the ear plugs are made of silicone

drilling metal

are other comfort features

KNIPEX Precision Insulation Stripper 12 12 12 Portwest meaning they can isolate noises12 12 12 Precision Insulation Stripper With adapted blades For solar cables, specially adapted to multi layered and RADOX insulations With additional cable support for a better centring of multi layer insulated conductors in the stripping profiles Form fit stripping of difficult to remove insulating materials made of PTFE, silicone, Radox, Kapton and rubber; multi layer too A second pair of blades holds the remaining insulation reliably in place