Concerts Soundproof Reusable Hearing Protection Ear Plugs Silicone Noise Cancelling

Label:Yes Package Included: 1x Pair of Noise Canceling Ear Plugs 1x Carry Case Material: liquid silicone SNR(Signal Noise Ratio):25db Application: for concerts, bands, learning, sleep, work Earplug size:2.2x1.5x1.5cm/0.8x0.6x0.6 Waterproof:yes Color:green+blue

Christmas tree shape reduces pressure on the ear canal, suitable for long wear Can be used repeatedly without deformation Wearing method: Pull up the upper part of the ear gently, align the earplug with the ear canal and gently rotate it to a suitable position to ensure that the air in the ear canal does not communicate with the atmosphere. This product can be used repeatedly and cleaned.