Package contains: you will receive 2 pairs of ergonomic reusable noise-canceling earplugs Soft and comfortable: made of silicone, washable with water, reusable, safe to use, Improved comfort. Our earplugs don't make you feel uncomfortable or in pain. The soft material makes it easier to fit in the ear and more comfortable than the foam plug. Better noise reduction effect: our earplugs are 3-layer oval design to better fit different people's ear canal, which gives excellent sound insulation effect, makes it comfortable to wear, greatly improves the noise reduction rate, and easily blocks the noise of snoring partners, pets and neighbors. Easy to Carry: Each pair of earplugs is packaged separately to prevent loss, crossing and mixing up. Small, lightweight, perfect for carrying, you can put it in your backpack for anywhere. Wide Usage: Earplugs are small, yet powerful and protect your ears from harmful noise. They are perfect for deep sleep, side sleep, snore isolation, shooting, air travel, noisy activities and can help you focus more on learning, reading, yoga and work. Note: Data are all measured manually, please allow for an error of 1-3cm. Due to differences in light and display, there may be a certain color difference, which is subject to the actual object received.