TRUE-TO-LIFE AUDIO QUALITY. Both MUSIC and PRO protect your hearing, but MUSIC PRO concert ear plugs takes your experience to the next level with filter technology that precisely replicates the sound signature at a safe volume. No tinnitus or ringing ears the next day! PATENTED DESIGN FOR MAXIMUM COMFORT. Engineered with your comfort in mind! Our Patented Contour design for our concert ear plugs are made with lightweight silicone. They mold to the shape of your ear canal creating a complete seal and a perfect fit for extended use in concerts and daily life 2 CONTOUR EARPLUG SIZES: The Music-PRO comes with 2 Contour Earplug sizes (Standard and Small). It Comes with 6 Pro Contour Earplugs (3 small and 3 standard size), making our earplugs for concert fully customizable to your needs. COMFORTABLE, REUSABLE, HYPOALLERGENIC, SAFE: Our musician ear plugs are made from ultra-soft lightweight silicone that is hypoallergenic and safe for sensitive ears. The reusable design saves money over time TRUSTED AND TESTED. Our musician ear plugs are endorsed by industry leaders such as NPR Music and Red Bull Music, ensuring quality, effectiveness, and peace of mind 2 CONTOUR EARPLUG SIZES: The Music-PRO comes with 2 Contour Earplug sizes (Standard and Small). It Comes with 6 Pro Contour Earplugs (3 small and 3 standard size), making it fully customizable to your needs.