Feature Highlights: 1. Material Quality: Made with a soft thermoplastic rubber flange and a durable polypropylene core for lasting comfort and reliability. 2. Biofuse Design: These swimming earplugs are designed to fit naturally, offering a secure and waterproof seal. 3. Water Protection: Effectively prevents water from entering the ear canal, ideal for swimming, showering, and water activities. 4. Easy & Secure Fit: The multi-flange design allows for easy insertion and stays firmly in place once positioned. 5. Safety Guard: Includes a built-in guard to prevent the earplug from being inserted too deeply, ensuring safe and comfortable use. Product Details: These waterproof earplugs are crafted with a soft thermoplastic rubber outer layer and a sturdy polypropylene inner core, delivering both comfort and durability. The biofuse design adapts to your ear shape for a secure, waterproof seal that keeps water out during swimming, bathing, or other water activities. Thanks to the multi-flange structure, they’re easy to put in and stay put once positioned. The safety guard prevents over-insertion, making them safe and user-friendly. Perfect for adults looking for reliable ear protection in and around water. Specifications: - Flange Material: Thermoplastic Rubber - Core Material: Polypropylene - Type: Biofuse Waterproof Earplugs - Color: Grey/Blue - Design: Multi-flange with safety guard - Use: Prevents water entry, suitable for swimming and water sports