Diving mask with UV-cut lenses for excellent visibility. No case, only the item itself. - Brand: GULL - Color: Maroon - Type: Diving mask - Straps: Adjustable Thank you for viewing. A two-lens mask perfect for scuba diving and skin diving, combining a sophisticated design with top-level performance. Low volume Volume: 110cc Weight: 220g Inheriting the Mantis form, this mask achieves a lower volume, further improving the horizontal and vertical field of view, ensuring a wider field of vision suitable for all diving scenarios. Horizontal 117° Vertical 103° Inclination angle 10° The 10° inclination angle, combined with the lens shape, further improves downward visibility. It ensures a clear view of the chest area, where divers often perform the most actions.