Suitable for large and small work sites areas

please see the user instruction

and hearing aids to 30

Refer to illustration below

EARasers Hi-Fi Musician's Flat Response Natural Sound Ear Plug Features:

Quies Moldable Silicone Ear Plugs for Swimmers (3 Pairs) Clear Type Suitable for large and smallQuies Moldable Silicone Ear Plugs for Swimmers are a soft, pliable ear plug you can mold to fit the shape of your ear, sealing water out of the ear canal. For those with ear tubes, effective moldable silicone ear plugs like these are a must for swimming and bathing. Swimming earplugs are also a great choice for anyone with sensitive ears, or a tendency to get ear infections. Whether you're at the lake, beach, or pool, keeping your ear canals clean and