• Maximum noise reduction of up to 35 dB and high-frequency sounds up to 46,5 dB. • Tapered shape that gently fits the ear canal providing a secure fit without pressure. • SoftTouch material soft to the touch that contracts easily and expands comfortably. • Velvety, hygienic, and non-porous surface that reduces dirt buildup. • Reusable earplugs up to 3 times. • The pack includes 20 pairs (40 units).