Corded Ear Plugs Reusable Silicone Earplugs With String Banded Ear Plug Sleep Noise Cancelling For Hearing ProtectionDesign of shape: the ear plugs look like Christmas tree, can fit your ears easily, they are soft and comfortable for your ears to cancel noise even if you are sleepingMaterial: the ear plugs are made of silicone, which is soft and comfortable to wear, the cord is made of nylon, which is strong and not easy to break downApplication: suitable for noise reduction for work, home, sleeping and safety, bring you a quiet environment in noisy places, a very necessary product in the daily life, also fit for students and workerscolor: blueSize: Earplugs: Height 3cm, Diameter 0.7cmQuantity: 20pcsKind tips:1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding.3. Only the above package contents, excluding other products.