12pcs (CL-BL)- S/M/L Replacement Set Earbuds Eartips for Jaybird Bluebuds X Premium Bluetooth In Ear Earphones/Headphones Compatible ONLY with Jaybird Bluebuds X !! Doesn't fit other Jaybird Models !! COMES WITH PROTECTIVE DURABLE BOX ORGANIZER: KEEPS YOUR ACCESSORIES FROM GETTING LOST AND BEING ALL OVER THE PLACE 12pcs- 4 Small / 4 Medium / 4 Large Replacement Set Earbuds Eartips As pictured Above . In Ear Earphones / Headphones are not included! Check Product Description for Additional Information 12pcs S/M/L Ergonomic Replacement Set Earbuds Ear tips. Water washable, anti-static, removable and replaceable. Perfect fit and comfort for your ears, left and right. Great replacement for any damaged, scratched or defective Earbuds Ear tips. You can also use these to provide better hygiene - when you change often. With one hand hold the ear tip and the other, the In-Ear Earphone Driver. Place the Driver of the Earphone in the edge of the ear tip canal. Apply pressure and with a circular motion, twist with one hand clockwise and with the other the opposite direction  until the ear tip has fully covered the Driver of the Earphone. Once you have put them on properly, they will stay on securely.