[Efficient Noise Reduction] Ear plugs for sleeping noise-canceling can soften the sound source and reduce noise while preserving sound clarity and sharpness. These comfortable earplugs for sleeping help preserve your hearing and provide you with some peace in a noisy world. [Comfortable & Soft Silicone]The ear plugs are made of super soft medical silicone material, which is delicate to the touch, soft & elastic, and the ear plugs for sleeping noise cancelling can be pulled at will without deformation, which will not cause any discomfort even if you wear it for a long time. Noise reduction while giving you maximum comfort. [Reusable & Washable]The reusable ear plugs for sleeping are sure to be a good aid for your sleep, allowing you to fall asleep in peace. You don't need to worry about quality issues, you can rest assured to clean, not easy to damage and durable. [Easy to Use and Portable] These earplugs are easy to insert and when you wear them correctly, they don't stick out of your ears. The ear plugs for noise reduction come in a small and exquisite case, which is easy to carry. [Wide Scope of Application] Our noise cancelling ear plugs can be providing you with a quiet & comfortable environment, which is a perfect choice for sleeping, snoring, construction, housework, study, office & other occasions.