EFFECTIVE NOISE CANCELLATION: XIAOLANG ear plugs made of silicone are ear plugs for sleeping noise cancelling. Perfectly 25-40 db noise cancellation into soft silicone ear plugs. Filters out noise and provides some noise attenuation to protect your hearing and enjoy peace and quiet without distractions COMFORTABLE TO WEAR: Our earplugs are made of soft silicone, which is delicate to the touch and ultra-lightweight (weighing only 1 gram when the inner ring is removed). Silicone ear plugs have good adsorption, can perfectly fit the ear contour, not easy to fall off. And they are easy to put on and take out, so you won/x27;t feel uncomfortable wearing your ears for a long time FASHION DESIGN: Our ear plugs for noise reduction, using the inner circle and outer circle superimposed noise reduction design. Embedded in the inner ring of the ear plugs to increase the noise reduction effect. The inner ring can also be removed to reduce weight, suitable for side sleeping and concert use. earplugs two stylish designs of the earbuds blend well with any outfit or style Applicable occasions: The ear plugs for noise reduction, reduce noise decibels, protect hearing. It is a quiet soft ear plugs. Suitable for sleep noise reduction, concerts, airplane travel, Shooting,construction noise reduction, reading and work concentration, and easy to clean, reusable ear plugs MULTIPLE SIZES: The earplugs come in 3 sizes (small, medium and large) to fit all ear sizes. You will get 1 pair of silicone earplugs, 3 pairs of silicone earplug tips, 1 portable carrying bag and exquisite box. If you have any questions or concerns, please contact us, we will reply you immediately and provide a satisfactory solution