Features: Achieve peaceful sleep with our noise cancelling earplugs, featuring advanced noise filtering technology for superior comfort and effective reduction of external disturbances. Crafted from soft silicone materials, these earplugs offer an ergonomic, snugly fit that minimizes ear pressure, while ensuring durability and easy cleaning for long term hygiene. Perfect for students, office workers, and travelers who need a quiet environment to focus, rest, or combat mild during extended periods. Ideal for noisy settings like libraries, airplanes, trains, or workplaces, providing a private, tranquillity space for sleep, study, or travel. Includes a compact carrying case for convenient portability, allowing easy storage in bags without taking up space and keeping your earplugs clean on the go. Specifications: Component: silicone Color: champagne gold, silver, black Package dimensions:8.5x11x1.9cm/3.35x4.33x0.75in Package Includes: 1 Set Noise Cancelling Earplugs note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.