Size: One Size | Color: Green,nRich and powerful soundnLight and Comfortable DesignnClips to clothingnEarphones with comfortable Elastomer materialsnIn-Ear Earbud Earphones w/ Built-in Clip Panasonic Stereo Earphones are constructed from elastomer materials for a snug, comfortable fit. The Neodymium rare-earth magnets inside the earphones deliver rich and powerful sound. A unique rubber clip design provides tangle-free storage.