VIAN Noise-Reducing Earplugs Anti-Noise Industrial Soundproofing Silent Factory Workshop Protective Interference Prevention Super Sound Insulation 1110 Wired Earplugs (100 Pairs)

High-efficiency noise insulation with tight ear canal fit

Soft, breathable, antibacterial memory foam with slow rebound (60 seconds) for all-night comfort

Corded design for easy storage and to prevent loss or contamination

Surface treated with anti-dirt coating to extend usage life

Ergonomic bullet shape conforms to ear canal anatomy (2.0-2.5 cm length) to avoid pressure and discomfort

Suitable for various environments including sleep, work, study, and renovation

Recommended replacement after multiple uses or when dirty; not washable

Sleep

Work

Study

Renovation

Designed based on anatomical research of the external ear canal for optimal comfort and noise reduction

Soft foam mimics baby skin texture for gentle wear

Polyurethane foam contains multiple sound-absorbing pores for enhanced noise reduction

Cord allows wearing around the neck to prevent loss during use