Experience ultimate comfort and effective noise control with this versatile ear plug set, designed to meet various needs from flight pressure relief to peaceful sleep. Crafted from soft, non-toxic silicone and PU foam, these ear plugs provide a secure and comfortable fit without causing itching or pressure, even during extended wear. Perfect for protecting your hearing in noisy environments or enhancing quietude for rest and focus. Key Features: · Pressure Relief Flight Ear Plugs: Expertly regulate air pressure changes to reduce tinnitus and discomfort during airplane flights or altitude shifts, ensuring a more comfortable travel experience. · Dual-Band Noise Reduction Ear Plugs: Featuring triple-louver design, these ear plugs effectively dampen loud noises while the easy-grip stem allows for simple insertion and removal. · Soft Silicone Construction: Made from skin-friendly, non-toxic silicone, these ear plugs provide an optimal fit with no itching or irritation, ideal for use on construction sites, assembly lines, or around loud machinery. · PU Foam Sleeping Ear Plugs: Dense, breathable foam with spiracle design absorbs ambient noise for a peaceful, comfortable sleep without the sensation of a foreign object in your ears. · Wide Application: Suitable for anyone exposed to loud noise or seeking a quiet environment for sleeping, studying, or working. · Portable & Organized: Comes with a compact storage box to keep the ear plugs clean and easy to carry wherever you go. Specifications: · Material: Silicone & PU Foam · Styles Included: Flight Earbud, Noise Reduction Earplug, Foam Sleeping Earplug (optional) · Storage Box Size: 8.2 x 3.4 x 2.2 cm (3.2 x 1.3 x 0.8 in) · Package Weight: 60g (2.1 oz) Package Includes: · 4 Pairs of Ear Plugs · 1 Storage Box Protect your hearing and enjoy tranquility at home, work, or during travel with this comprehensive ear plug set that combines pressure relief, effective noise reduction, and comfortable wear in one convenient package.