DescriptionDo you worry about that the headphone will fall off when you arerunning or jogging outside? Then you can use the earphone earcap to solve this problem. Made of good quality material, which is durable and comfortable to use.Features- Material: Plastic, Sponge, Silicone - High-class sponge material, comfortable and easy to wear, won't hurt your ears. - Simple and quick to fixing. You don't need to worry that it will be lost anymore. - These ear tips come with simple structure, which is very easy and quick to install. - These earcaps come with a box package, which brings you good and reliable storage container. - With these small things you can make your earphone steady, you can use it when running, listening music or video calling.