Detour Winged Foam Plug 32 Uncorded - 200/pairTested according to ANSI specs S3. 19 1974, Radians Made in the USA, DETOUR disposable foam earplugs feature soft, slow recovery foam for extreme comfort and outstanding noise reduction to protect your hearing. They are easy to roll down and insert, and they expand slowly for a low pressure fit in virtually any size ear canal. They are conveniently packaged in individual polybags to keep each pair clean. Comfortable Wing Shape Offers a comfortable fit