Features 1、Adopts good quality material, neat earplugs edges, washable and durable to use. 2、Three layers of umbrella structure, increase of sealing performance, comfortable to wear. 3、Earplugs are connected with a cord, you can wear it on neck when not use it. 4、Protects ears hygiene effectively, prevent bacterial infection, and people who easily get allergic can use it. 5、3 different colors for you to choose. Specification Features: 1.Adopts good quality material, neat earplugs edges, washable and durable to use. 2.Three layers of umbrella structure, increase of sealing performance, comfortable to wear. 3.Earplugs are connected with a cord, you can wear it on neck when not use it. 4.Protects ears hygiene effectively, prevent bacterial infection, and people who easily get allergic can use it. 5.3 different colors for you to choose. Specifications: Material: Silicone Weight: 10g Size: 46*3*1cm/18*1.2*0.4inch Packing list: 1 Pairs Earplugs Package List