Loud noise will do harm to your hearing and distract attention, this ear plugs are fitting and keep noise out to provide you a quiet world when you want sleep, work and study.

Feature:

PRESSURE RELIEVE: Flight ear plug, effectively regulate air pressure to reduce tinnitus for airplane flight or altitude change.

NOISE REDUCTION: Dual-band ear plug, triple louvers damp loud noises and the easy-grip stem allows for easy insertion and removal.

OPTIMAL FIT: Silicone constructed, soft and non-toxic, no itching or pressure for long time wearing on construction sites, assemblies or operate noisy machines.

PEACE & QUIET: PU foam sleeping ear plug, dense spiracle to absorb noise, comfy for sleep without foreign body sensation.

WIDELY USE: Can be used by people who are connected with the loud noise or people who would like to sleep in silence.

PORTABLE: Organized in a box to keep them clean and convenient carrying.

Specification:

Material: Silicone & PU

Style: Flight Headphone / Noise reduction earplug / Foam sleeping earplug (optional)

Box size: 8.2 * 3.4 * 2.2cm / 3.2 * 1.3 * 0.8in

Package weight: 60g / 2.1in

Package List:

4 * Pair of Earplug

1 * Storage Box