The Work Noise Reduction Silicone Earplugs are designed to provide a quiet environment for your work. Made from soft silicone material, they are comfortable to wear even for extended periods of time. Suitable for various scenarios such as work, nap, and sleep, these earplugs effectively prevent disturbances and noise interference. Compact and lightweight, they are easy to carry and store. Features - Color: Black -Material:silicone - Size: 2.67X2.58X1.60cm/1.05X1.01X0.63in -Efficient noise reduction: advanced noise reduction technology effectively isolates external noise, providing a quiet learning and working environment -Comfortable to wear: made of silicone material, soft and comfortable, even for long-term wearing -Multi-scene use: suitable for work, nap, and sleep, effectively preventing disturbance and noise interference -Effective: effectively isolates noise, allowing you to enjoy moments and improve efficiency - design: simple appearance, compact and lightweight, easy to carry and store Package list: 2 x earplugs