EarHub Sleepwell Soft Foam Earplugs, Hearing Protection 33dB, Ear Plugs Best Used for Sleep, Also Used for Travel, Work, Study & Concerts, Purple, 10 Pairs : Amazon.co.uk: Health & Personal Care
Allen Company Silencer Hearing Protection Ear Plugs, 6-Pairs Value Pack, Orange, Epe Foam, 2364A - Walmart.com