[Nasal Frame Assembly]Tube frame combination Includes Tube, nasal pillow, 3 sizes cushion and , easy to connect, perfect replacement for the old or broken one and suitable for professional or family. [High Quality Silicone Cushion]The nasal pillow is made of soft silicone material, making it easy to remove and wash. The frame adopts a design with multiple rows of air holes, making the use process quieter. [Nasal Pillow Set]Comes with S, L, M three different sizes of nasal pillows, suitable for different sizes of noses, can be replaced according to the actual situation. [Fit Well] is made of an ultra soft and elastic material for increased wearing comfort. The frame structure of the nose pillow is and suitable for different facial shapes. The 360 elbow increases the degree of freedom not limited to fixed positions. [Great Sealing]Nasal pillows provides a stable sealing and a high level of comfort, with excellent usability, soft and skin friendly, flexible and reliable for use. Colour:Photo Color Material:plastic Package Contents: 6 x (S M L) silicone pad 2 x nasal mask 2 x Headband Only the above package content, other products are not included. Note: Light reflection 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.