<b>Specification:</b><br> Total Size:15mmx8mm(0.6"x0.31")<br> Port Size:3.2mmx2mm(0.12"x0.07")<br> Material:Silicone<br> Color: Clear<br> Shape:Oval<br> Mount Type:push-in,snap-in<br><br> <b>Advantage:</b><br> Soft<br> Comfortable<br> Anti-slip<br> No pressure left on the nose<br> No marks<br><br> <b>Package:</b><br> 6 pairs nose pads<br><br> <b>Purchase with Confidence:</b><br> If you find any problems or inappropriate purchases, you can apply for goods exchange or other within 30 days.Please rest assured that shopping.Please kindly let us know once you get trouble with our product.<br><br> <b>Our suggestions: </b><br> Recommend changing nose pads periodically,because the nose pads’ viscosity is affected by water,oil,dust,and high temperature.<br><br> <b>Warming Tips:</b><br> The nose pads are small parts,please keep away from babies and small children!