Minimal design, light and comfortable,Upgraded vent design reduces noise during useMultiple alternative standard silicon pads three sizes (SML). Soft silicone pads are comfortable to wear and easy to replaceUltrasoft, light and flexible bending tube, removable and easy to cleanUltralight and soft headband, so you can hardly feel its presence, less skin contact therefore giving you a free and comfortable treatment,Ergonomic designMaterial:Silicone plasticcolour:Blue+gray+ parentPackage Contents:3 x (S M L) silicone pad1 x nasal mask1 x HeadbandOnly the above package content, other products are not included.Note: Light shooting 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 + 13cm.