HEARING PROTECTION - The earbuds offer hearing protection from construction, heavy machinery, hand tools, music and other loud environments. Also great for creating silence when focus or concentration is needed. CONTOUR SHAPE & COMFORTABLE FIT - The ear plugs are made of a soft foam that sits comfortably in the ear. Ear plug foam compresses quickly for easy insertion. Specialized contour shape creates a snug and comfortable fit in your ear. 10 PACK - Product comes in a convenient pack of 10 pair. NOISE REDUCTION RATING - Ear buds rated for 28 decibels. CARRYING CASE INCLUDED - Ear plugs include a carrying case perfect for traveling or easy storage.