Features: Experience superior noise reduction with our innovative polygonal design earplugs, featuring a snugly fit to your ear canal for leak proof performances and enhanced comfort during sleep or daily activities. Crafted from soft silicone and plastic, these earplugs boast a unique multi sided structure that ensures secure sealing, all day wearability, and effective noise isolation without discomfort. Perfect for students, office professional, travelers, and outdoor enthusiasts who need reliabled quiet in noisy settings like commutes, work, or study . Ideal for use in loud environments such as airplanes, subways, offices, swimming pools, or sports event to block out distractions and maintain a peaceful space. With waterproof silicone materials and a compact, lightweight build, these earplugs offer easy portability and dependable protective against moisture and noise in any scenario. Specifications: Component: Silicone+ABS+sound-absorbing materials Effect: Noise deduction by 45dB Storage Box:40x40x16mm/1.57x1.57x0.63inch Color:Black/Green Package Includes: 1 Pair Silicone Earplugs 1pcs Portable Storage Box 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.