Our ear plugs are made of environmentally friendly and non-toxic silicone material, which can reduce the noise to 28dB, so that you will not be tortured by noise and bid farewell to sleepless nights. Our silicone ear plugs for sleep can effectively cancel noise so that you can sleep soundly, with a maximum noise reduction level of 28dB. These are the perfect silicone ear plugs for noise reduction, meditation, and concentration. Suitable ear plugs for concerts, flying, work & travel, water sports & construction sites. Our noise cancelling ear plugs let you control the volume & are designed to protect your inner ear while swimming. Ear plugs for sleeping are super soft and fit your ears perfectly. Just spin and insert, silicone earplugs will start to work without waiting for seconds. Earplugs will not oppress the ears, suitable for different ear canals. The swimming ear plugs adults have triple protection design effectively improves the sealing ability and comfort, And has extremely high water resistance. Contains 4 pairs colorful sleeping earplugs and travel case, A perfect gift choice. 100% Reusable Soft Silicone Material---provide a long lasting and comfortable hearing protection.28 SNR dB Noise Blocking. Noise cancelling ear plugs are made of TPR. They look like Christmas tree, can fit your ears easily, they are soft and comfortable for your ears to cancel noise even if you are sleeping. Ear plugs are great for surfing, showering, kayaking, rafting, snorkelling and bathing, to help prevent swimmers ear infections. Adjustable Three Layer Tree Shape design block out the noise of your surroundings, helping you maintain focus whilst study and work. Earplugs provide a better sleep experience,blocking the noise from Husband and noisy neighbours.Let you have a quality sleep and keep you feeling refreshed. Contains 4 pairs colorful earplugs and travel case.your perfect travel companion,alleviate air pressure, noise and discomfort. Features: 100% Soft Silicone. Comfortable hearing protection. Reusable earplugs. Wide applications. 28 SNR dB Noise Blocking. Still can hear alarm in the morning. Colour: Blue, Orange, Pink, Black Size: as shown Package contains 4 * Ear Plugs for Sleep Soft Silicone.