Noise Reduction - Audree Style high fidelity earplugs protect your ears from harmful noise while allowing you to hear your surroundings clearly. The noise filtering earplugs provids a noise reduction rating of 18 or 29 decibels by choosing different types of eartips, and come in 9 stylish colors. Professional Design - Audree Style applies innovative and patented attenuation filters material inside the square ring. It provides the most natural and high-fidelity sound with noise reduced evenly. All the ear tips are made from food-grade silicone, which are skin-friendly for whole-day wearing. Stylish Comfort - These earplugs come with 2 types of ear tips. The single-layer ear tips (4 sizes) provide a noise reduction rating up to 18 decibels; the double-layer ones (3 sizes) provide noise reduction rating up to 29 decibels - So that you can always find the perfect fit. The unique square shape can be angled to fit tightly and avoid falling off. It look like a fashionable accessory while protecting your hearing. Wide Application - Audree Style protects your hearing while keep you be connected, you can focus on what you do without anxiety, risk of hearing loss and tinnitus. They are loved by people who are easily triggered by noise, and widely applied for noise sensitivity, parenting, musicians, sporting events, book reading, travelling or others situations. Eco-friendly & Donation - The package includes 1 pair of Audree Style earplugs, 4 pairs of single-layer ear tips (XS-L), 3 pairs of double-layer ear tips (S-L), and 1 square handy carry case.They are reusable and long-lasting. Audree hopes that everyone can enjoy hearing. With each purchase you make, we donate one dollar to those who suffer from hearing problem.