Loop Quiet Noise Reduction Earplugs - Super Soft Reusable Flexible Silicone Earmuffs for Sleep, Sound Sensitivity and Flight Black NOISE REDUCTION Earplugs are reusable and durable earmuffs, made of soft silicone. They reduce most noise and help you get into your bubble. The iconic round shape fits perfectly in your ears, making it a fashionable accessory that protects your hearing. MULTI-PURPOSE - are versatile earplugs which offers protection against loud sounds and background noise in many situations. They are good for sleeping and can help you focus or concentrate when studying, working or reading. And of course it's a must when you're traveling or commuting. EASY TO USE - These earplugs are easy to insert and when you wear them correctly, they won't stick out of your ears. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.