SOFT SILICONE MATERIAL: These earplugs are made from ultrasoftgrade silicone that gently conforms to the ear canal for exceptional comfort. The flexible material allows extended wear without discomfort, making them suitable for overnight use while sleeping or during long spa sessions. Unlike hard plastic earplugs, they won't cause pressure after hours of continuous use. NOISE REDUCTION TECHNOLOGY: Featuring a Christmas tree shape design with multiple sealing layers, these earplugs create an advanced acoustic barrier. The snug fit blocks ambient noise effectively (reducing sound by up to 32 dB), whether you need to sleep in a noisy environment or stay focused during meditation. The special filter technology maintains airflow while damping disruptive sounds. PROTECTION SYSTEM: The integrated filter membrane creates a reliable seal against water entry while allowing balanced air pressure. Suitable for swimmers who need ear protection without compromising hearing clarity underwater. Also ideal for showering, surfing, or any water sports where you want to keep ears dry and prevent infections. ERGONOMIC & USERFRIENDLY DESIGN: The unique tapered shape with a textured grip makes insertion and removal effortless. Each earplug features a smooth surface that is easy to clean with soap and water, maintaining hygiene for repeated use. The compact size fits discreetly in ears while the bright color ensures visibility if dropped.