Minimal design, light and comfortable,Upgraded vent design reduces noise during use<br> <br> Multiple alternative standard silicon pads - three sizes (S/M/L). Soft silicone pads are comfortable to wear and easy to replace<br> <br> Ultra-soft, light and flexible bending tube, removable and easy to clean<br> <br> Ultra-light and soft headband, so you can hardly feel its presence, less skin contact therefore giving you a free and comfortable treatment,Ergonomic design<br> <br> Material:Silicone plastic<br> <br> colour:Blue+gray+transparent<br> <br> Package Contents:<br> <br> 3 x (S M L) silicone pad<br> <br> 1 x nasal mask<br> <br> 1 x Headband<br> <br> Only the above package content, other products are not included.<br> <br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.