Features: Premium silicone swimming ear plugs with a waterproofs nose clip set block 99% water ingressing and reduce noise by 40%, ideal for swimmers seek double ear protections during aquatic activity. Ergonomically with soft, flexible silicone for 30% improved comfort and universal ear fit, with adjustable nose clip to prevent water entry during submersion. Perfect for competitive swimmers, bathers, students, and athletes engaging in swimming, snorkeling, or high intensity water sports training. Optimized for pool, beach vacations, diving expeditions, and noise sleep environment where ear protections and breathing comfort is prioritized. Includes a small waterproofs case for effortlessly storage in gym bags or pockets, ensuring hygiene and portability while maintaining more space efficiency than bulkier alternatives. Specifications: Component: Silicone Earplug Size: Approx. 0.98x1.06inch(25x27mm) Color: GreenGray/Pink/Blue/Black/White/Yellow Package Includes: 1 Set Earbud note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.