Description: DIY high quality headphone tail tube buttom cover for 2.9-3.1mm aperture earphone shell . 100% brand new and high quality. Your best choice to repair your broken earphone. Easy to install,convenient disassembly. Item 100% like the picture shown. Specification: Material: TPE Size: 10 x 4 x 4 mm/ 0.39 x 0.15 x 0.15 inch Package Includes: 10 Pairs In-ear Headphone Tail Tube Shell
