This soundproof and noise-proof silicone earplug is designed for sleep. It is made of soft silicone material, comfortable to wear, can effectively isolate external noise, and help you enjoy a quiet sleep environment. The design that conforms to the ear canal structure ensures that you will not feel uncomfortable even if you wear it for a long time. It is suitable for sleep, study, travel or other occasions that require a quiet environment. The earplug is easy to clean, reusable, environmentally friendly and durable.Product Features:***Efficient sound insulation: effectively reduce noise and improve sleep quality.***Comfortable silicone material: soft and fits the ear canal, no pressure when wearing.***Multi-purpose: suitable for sleep, study, travel and other scenarios.***Easy to clean: washable design, environmentally friendly and durable.***Portability: small and light, easy to carry.This earplug is an ideal choice for those who pursue quiet sleep and a focused environment, allowing you to enjoy a high-quality rest and relaxation experience.