- Nicekool earplugs model QS-SMES0-HeiBai, made of soft and reusable silicone - Effectively reduces noise up to 27dB, ideal for sleeping, studying, or working in noisy environments - Ergonomic design that fits perfectly into the ear canal, providing comfort throughout the night - No need to insert deeply, preventing damage to the inner ear - Easy to wash and reuse, more economical and eco-friendly than disposable earplugs - Hypoallergenic material, low risk of allergies, and free of silicone resin - Perfect for blocking snoring, traffic noise, motorcycles, and construction - Recommended for people with light sleep or noise sensitivity - Includes 1 pair of earplugs in black and white colors