Material: Soft Protective Ear Plugs Are Made of Soft Silicone,You Can Squeeze Them Into Any Shape for Its Moldable Structure,Which Can Fit Any Ear Shape Or Size .Portable Size: Soft Silicone Ear Plugs Are Small and Lightweight,Easty to Carry and Store,You Can Pinch Moldable Earplugs Into The Shape You Want Or The Shape and Size That Fits Your Ears.Silicone Putty Earplugs Come with Plastic Boxes,Which Convenient to Collection and Organization .Multi-Function: Noise Cancelling Ear Plugs Provide A More Comfortable Sensation Than Common Earplugs, Which Can Protect Hearing from Loud Noises,Relieve Flying Discomfort for Air Travelers,It Also Prevents The Ears from Getting Water While Swimming .Feature: Mouldable Silicone Ear Plugs Are Good Accessories for Giving Your Required Quiet and Peace to Get A Good Sleep,Block Out Noise for Sleeping,Keep Water Out of The Ear for Swimming Or Bathing Effectively .Wide Use: Silicone Waterproof Ear Plugs Can Be Used for Swimming,Showering,Sleeping,Snoring,Studying,Traveling,Loud Events,Concerts,Flying Discomfort,Etc .