Minimal design, light and comfortable. Upgraded vent design reduces noise during use. Multiple standard silicone pads included in three sizes (S/M/L). Soft silicone pads provide comfort and are easy to replace. Ultra-soft, lightweight, and flexible bending tube; removable and easy to clean. Ergonomic design with an ultra-light and soft headband that minimizes skin contact for a comfortable experience. Material: Silicone and plastic. Color: Blue, gray, and transparent. Package Contents: 3 x Silicone pads (S, M, L) 1 x Nasal mask 1 x Headband Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.