Note: It is a music earplug that protects the hearing from high-decibel damage for a long time. It provides effective shield against loud and high frequency fuss, while still allowing you to hear full spectrum of sound. Please don't misunderstand that it can seal your ears to block off any sound. Thank you for your understanding.
Features - Elongated pull tab for a firmer fit - A convex point is added to the filter to make the sound softer - 20DB: This is not a normal anti-noise earplug, but a music earphone that protects the hearing from high-decibel damage for a long time. - Unique construction design, take into account the resonant frequency of the ear fading sound levels evenly without changing the quality, but more quiet & safe. - Motor Sports & Track Racing Enthusiasts Universal gadget with the advanced filter technology in the earplug itself, offering defensd & clear communication. - Easy to store and to carry around everywhere. - Excellent to block unwanted noises while you sleep. The best silicone options that sit comfortably affording to hear the alarm early in the morning. - Mini plug with strong soundproof earplug kit provides effective shield against loud and high frequency fuss, while still allowing you to hear full spectrum of sound, not muffled. Specially designed soundproof professional set for construction work. - Hypoallergenic & Waterproof: It is made from safe & odorless silicone skin-friendly material, are suitable for girls & boys. 
Specifications Product name: Noise Canceling Ear Plugs
Material: silicone+filter
Color: Black/Red/Blue/Transparent Color/Orange/Green Waterproof: yes Noise Reduction
Rating: 20dB Application: for drummer, DJ, concerts, bands, bars, a variety of large-scale pars, motor sports, comfort sleeping and anti snoring to use.
Package Included: 1x Pair of Noise Canceling Ear Plugs