Smooth & soft textured for a contoured T-shape fit to ensure hours of comfort. With a noise reduction capability of 25dB(A), these are your perfect companion for sleep, study, focus time or working in a noisy industrial environment. Made from high quality durable foam, which expands and self-adjust to the size of ear canal, these disposable earplugs are the perfect solution all size ears. Comfortable and non-irritant, these can be comfortably worn for long periods of time. The vibrant colors look attractive and makes them easily visible in all environments and hard to lose. Certified to AS/NZS 1270:2002 standard and having an SLC80 rating of 25dB(A):Class 4 makes them suitable for use in high noise level environments of 100dB(A)-105dB(A). Light weight and easy to carry, they are perfect for use in any high noise environments to protect your ears from noise damage and helping you focus or letting you sleep better.