- Enjoy superior noise isolation with our slow-rebound memory foam earplugs, designed for comfort and effective hearing protection during extended use. - Made from high-quality memory foam, these earplugs mold to the unique shape of your ear canal, providing a secure and comfortable fit. Available in silicone or red memory foam options, they come with a convenient storage case for easy portability.- Perfect for music enthusiasts, students, and office workers who need a quiet environment to focus or relax. - Ideal for use in noise-sensitive environments such as subways, offices, and study rooms, these earplugs help you block out distractions and enhance concentration.- Key features: - Excellent noise isolation - Comfortable, long-wear design - Available in two material options: silicone and memory foam - Compact storage case included for convenience - Experience the difference in your daily activities by using our earplugs to create a peaceful atmosphere, whether you're studying for exams, enjoying your favorite music, or working in a bustling office.