The earphone caps are made of silicone material, easy to use, easy to wear. Perfectly fit with phone device, and your earplugs will never fall out of your ears again. Suitable for daily use. It has a good touch and can bring you a good wearing . It can effectively reduce the sound leakage of the earphone and let you feel the audiovisual feast brought to you by the earphone. Features -Color: Assorted color. -Material: Silicone. -Size: About 1.50X1.30X1.30cm/0.59X0.51X0.51inch. -Made of softer silicone material, comfortable to wear and easy to install. -Precious and accurate design perfectly fit the size and shape of the earphone, convenient to use. -With these small things you can your earphone steady, you can use it when running, listening music or video calling. -Nice items to replace the old, dirty earplugs, keep your earphone clean and new. -Also it is good for present use, it can be an perfect present for your parents or somebody you love. Package list: 36 x earplug caps