OHROPAX Classic Wax Ear Plugs for Sleep, Study MULTIBUY (3 pack, 36 Ear Plugs)

36 x Ohropax Ear Plugs (18 pairs). OHROPAX Classic Wax Ear Plugs for Noise Reduction, Sleep, Study (4 Ear Plugs). OHROPAX Classic Wax Ear Plugs for Noise Reduction, Sleep, Study (12 Ear Plugs). Material: Petroleum jelly, a variety of paraffin waxes and cotton wool.

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