Amazon.com: OHROPAX Mini Soft Earplugs, Anatomically Shaped in-Ear Plugs, for The Small Ear Canal and for Children, Made of Foam, for Relaxing, Sleeping and Listening to Music, Pack of 10 (17296) :
Amazon.com: 3M Single Use E-A-R Classic Soft Cylinder Shaped PVC And Foam Uncorded Earplugs : Health & Household