<p><b>Function Description:</b></p> <p></p> <p>- Please put the ear hook on the two sides of your face mask,and adjust the 3- position tightness hook according to your need.</p> <p>- The face mask can be loosened and tightened by adjusting hook, will make you feel more comfortable and relieve the pressure of your ear from long-term wearing of the mask.</p> <p></p> <p></p> <p><b>Specifications:</b></p> <ul> <li> Color: black, transparent, pink, blue</li> <li> Material: plastic</li> <li> Size: about 14.5 * 1.5cm or 5.71*0.59in</li> <li> Quantity: 8pcs(black*2pcs, transparent*2pcs, pink*2pcs, blue*2pcs)</li> </ul> <p><b>Note:</b></p> <ul> <li> Package includes Ear Strap Hooks only, other accessories demo in the picture is not included.</li> <li> Light shots and different displays may cause the colors of items in the picture to differ slightly from real objects.</li> <li> The measurement tolerance is 1-3mm.</li> </ul>