Sound tight  to seal loud noise....
My grandfather likes concerts and music shows. He visits every stage shows . He used to complaint of loud noise in the shows. He used to have pain in ears due to the heavy noise.My family friend suggested this sound tight  to me. I thought i will gift it to my grand father.The product has a transparent design and excellent earplugs for volume filter. My grandfather is really comfortable with the product.
Rating: 5 stars