3M E-A-R soft Disposable Foam Earplugs ES-01-001 Yellow Neon Box of 250 Colour:Yellow They are made from hard

They are made from hard weave polycotton canvas material

Side elasticated waistband

heavy-duty

Forward seams on shoulders for better protection

ergonomically pre-shaped design

3M E-A-R soft Disposable Foam Earplugs ES-01-001 Yellow Neon Box of 250 Colour:Yellow They are made from hard3M E A R E A Rsoft Disposable Foam Earplugs ES 01 001 Yellow Neon ES 01 001 Disposable Earplugs, bell shape and super soft ecological polyurethane foam inserts more easily. Hearing protection in ecological polyurethane foam able to regain its shape. Good insulation and comfort up to SNR=36dB The E A R Soft is Light and uniform contact pressure Earplugs. 3M E A R Soft Disposable Foam Earplugs conforms to EN 352 2 SNR=36dB, H=34dB, M=34dB, L=31dB. Box