20 Pairs Corded Ear Plugs Reusable Silicone Earplugs with String Banded Ear Plug Sleep Noise Cancelling for Hearing Prot20 Pairs corded ear plugs reusable silicone earplugs sleep noise cancelling for hearing protection Material: 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 down, can provide a long service for you. Design 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 sleeping. Application: They are 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 workers Specification: Cord length: approx. 60 cm/ 23.6 inches Color: blue cord and orange ear plug Quantity: 20 pairs Package includes: 20 Pairs corded ear plugs Note: Winding risk, please