3M™ E-A-R™ Flexible Fit Earplug HA 328-1001 are our safety ear plugs made from a patented foam formulation which makes them fully washable and reusable. They feature soft foam tips and a flexible fitting stem for easy insertion using one or two hands. The foam tip conforms to the unique shape of the ear canal to help block out noise. Available in an uncorded case of 400 or a corded case of 500.
For earplugs with soft foam tips and flexible stems that conform to the shape of the ear canal, use 3M™ E-A-R™ Flexible Fit Earplug HA 328-1001. Our earplugs are made from a patented foam formulation which makes them fully washable and reusable. The soft foam tips and flexible foam-covered fitting stems allow easy insertion into the ear canal using one or two hands. The shape of the earplug tip along with the soft conforming foam provides a close yet comfortable fit that helps reduce exposure to hazardous noise levels. The no roll-down design of the foam tip helps keep ear tips clean when hands are dirty. The earplugs are ideal for activities that require gloves, cause dirty hands or situations when only one hand is free. The Single Number Rating (SNR) is 35 dB when tested using a two-hand insertion method and 30 dB when tested using a one hand insertion method. Fit test probes are available to conduct fit testing using the 3M™ E-A-Rfit™ Dual Ear Validation System. The patented design and innovative thermoplastic materials make this earplug one of 3M's most versatile and durable push-to-fit style earplugs. Available in an uncorded case of 400 or a corded case of 500. The cord keeps earplugs readily available and helps keep foam ear tips clean between uses.