CAUTION: If you buy the earplug for sleep and you are a side sleeper, you'd better buy the foam earplugs. NEW DESIGN SLEEP EYE MASK: Compared with other eye masks, our item has light leakage proof design at the nose wing. Give you a pure black world. REUSABLE AND WASHABLE: Both our earplug and sleep mask is reusable and washable, there is no need to change them, you can keep them for years, value for money. HEARING PROTECTION: When your work environment is very noisy, such as factory, mowing, using vacuum cleaner etc, you'd better wear earplugs to protect your ears. STABLE: Choose a pair of earplugs that suit you, and don't worry about them falling out, they will company you the whole night. THREE LAYER SOUND INSULATION DESIGN: You don't need to change your ear tips frequently, just one earplug fit all people. And the design has a better sound insulation, can reduce up to 34dB of noise. SUPER COMFORTABLE: All earplugs are made of soft silicone material, you can adjust the best ear wearing depth according to your ears. HIGH FIDELITY SOUND QUALITY: Because the frequency of noise is different from that of music, so earplug can filter most of the noise and reduce part of the sound of music to protect your hearing from damage. MORE CHOICE: In order to meet the needs of more people, there are 3 different pairs of earplugs, choose suitable earplugs according to your own ear canal size. REDUCE THE NOISE: These items can reduce up to 34dB of noise by the unique design, very suitable for sleeping, swimming, snoring, concerts, hearing Protection, shooting.Best Sellers Rank: See Top 100 in Health & Household. Size: 6 Piece Set. Recommended Uses For Product: Noise Protection. Material: Silicone. Color: Black/Red/Yellow. Brand: Voice-tank. : B09NBRLKX9. Manufacturer: Voice-tank. Date First Available: January 10, 2022. Package Dimensions: 10.28 x 4.72 x 0.98 inches; 2.89 Ounces.