"Foam earplugs" refers to small, soft pieces of material that are inserted into the ears to block or reduce noise and protect the ears from loud sounds.
Full definition
It can be a good idea to use
foam earplugs if you are stuck waiting for the express train.
These small earpieces are basically fancy earplugs, but instead of blocking all sound out
as foam earplugs intend to do, they simply reduce the volume of certain frequencies in your surroundings.
These affordable earbuds will not muffle voices and music like some
cheaper foam earplugs and they are durably constructed.
And it's not necessary to shell out for a pricey set of noise - cancelling headphones: Dr. Hopkins says
even foam earplugs should do the trick by decreasing most cabin noise.
Its ventilated memory foam molds to the contours of your neck and it comes equipped with a soft sleep mask and a pair
of foam earplugs.
I also keep Nike headbands, yoga towels, and
disposable foam earplugs (sometimes the spin classes blast the music a little too loudly haha) in this tote.
Again, technology affords a range of options, everything from the
humble foam earplug for blocking out sound, to white noise machines for covering it up and smartphone apps that offer soothing ambient sounds from nature.
Bring
some foam earplugs if you want to sleep on the plane, and roll up your jacket for a pillow.
A foam earplug is the best way to get a tight fit, but if they're uncomfortable, you might want to try a pre-molded plug instead.
Apart from obvious dangers such as bottles of household cleaners, which ferrets do sometimes like to drink, be particularly careful with sponges, erasers, shoe insoles,
foam earplugs, Silly Putty, foam rubber (even inside a cushion or mattress), Styrofoam, insulation, rubber door stoppers, and anything else spongy or springy.