Features: 1.Soft Foam Material: These noise cancelling ear plugs adopt soft foam material that can significantly reduce sleep noise. Softness ensures super low pressure, easy to wear and suitable for most people. 2.Wide Application: These sleeping ear plugs are ideal for sleeping, woodworking, snoring, studying, traveling, concerts, rackety activities and more. These earplugs won't block out all noise, but they will reduce the noise to a safe level. 3.For Most Ear Size: These noise earplugs feature great malleability and expandability so that they can suit for most ear canal sizes. 4.15 Pairs: You will receive 30 pieces of concert ear plugs in portable size. The carrying case can be easily put in pocket, bag or briefcase. 5.Ideal Gift: These sleeping ear plugs are easy to use, ideal and practical gift to your friends and family who have troubles of bearing the interference of noise. specification:Item Type: Foam Ear Plugs Material: Foam Application: Foam Earplugs Are Designed To Provide Effective Noise Reduction. They Can Reduce Noise Levels By Up To 32 Decibels, Making Them Ideal For Use In Noisy Environments Such As Construction Sites, Travel, And Other Industrial Workplaces That Require Hearing Protection PackageList:30 x FoamEarPlugs 15 x Storage Box 1 x Storage Bag