NON IN EAR ERGONOMIC - Non in ear design does not penetrate deep into your ear canal, but mainly covers the entrance to your ear to avoid injury to the inner ear canal. Also it can greatly help with preventing your tinnitus from worsening. SOFT TOUCH SILICONE - Super soft touch silicone, no electronics, metal and plastic. Their shape fits human ear perfectly, without sticking out and it will stay put throughout the night. REUSABLE WASHABLE 100 - Compared with disposable ear plugs, ear plugs are 100 reusable and washable, which can save a lot of money after a long period of use. PRETTY COLORS AVAILABLE - comes in an array of colours! YELLOW, PINK, BLUE CLEVER DESIGN BRINGS AN ALL ROUND NOISE REDUCTION ENHANCEMENTHearing Protection Plugs: Enjoy the tranquility that sleep earplugs bring you, but also provide you with quality service. Feel free to contact us if you have any questions about these earbuds for sleep. AVAILABLE IN MANY COLORS AND SIZES - These earplugs for sleeping come in a variety of colors, are durable and attractive. The package includes an exquisite box with 1CH G ear tips 10 spare replacement sponges. Hypoallergenic and Prevent Hearing Loss: With an earless design, the Noise Cancelling Earbuds can be covered in the ear by simply pushing them gently into the ear, no need to insert the earbuds deeply into the ear canal. Such a design not only ensures noise reduction, but also prevents damage to the inner ear, avoiding the risk of hearing loss and middle ear infections due to long-term use. Unique Ergonomic Design - Designed for female light sleepers. The ergonomic multi-colored and bionic jellyfish design makes these noise-canceling earbuds stunning. Great for back and side sleepers, they don't fall off easily while sleeping, giving you peace of mind all night. Also suitable for men with small ear canals. REUSABLE AND WASHABLE: 100 Noise Cancelling Earbuds are made of reusable and easy-to-clean silicone, unlike silicone wax or putty earbuds, they are a soft baby soft material that's non-sticky and won't stick when you wake up Hair or dust the next day. Reusable earbuds will also save you a lot of money in the long run as you move away from disposable earbuds.