■LANZE MASK ■ Double layer construction prevents the glass from falling out even in the event of an emergency. LANZE uses a double-layer construction system that holds the inner ring with the center part and secures the center part with the frame and screws (RAT.P). Therefore, the glass is not easy to fall off even in the event of an emergency, and this safety design is attracted to the attention of divers. Weve repeatedly tested and improved the safety of the inner ring, center parts, and screw fastening. The widest field of view in the GULL series and the volume is small so it is easy to use. The long-selling "MANTIS" product has a 108 field of view that is 90 up and down, while the "LANZE" has 126 left and right field of view of 103 degrees. In addition, when diving, there are many movements in the abdomen, chest and other downward view (such as removing and removing (BC and removing fins) in this case, and the lower vision is ensured. In addition, the glass is closer to your eyes, allowing you to achieve a wide field of vision, while the "LANZE" has also been successfully reduced in volumes. The smaller content means less resistance to water, and the amount of air is sent to you when you clear the mask, and the mask blow when you are skin-diving, it is possible to use minimal air. The curl lip is soft against your face and reduces pressure on your face. After diving, the mask has red marks on your face... Have you ever experienced this? In addition to LANZE, many GULL masks use a structure called "curl lip". By curling the edges of the skirt area, it reduces pressure while improving the fit. In addition, because the GULL product features a structure that pulls the band from the skirt itself, the skirt will fit the shape of your face compared to the structure that pulls from the frame. Fine adjustments can be adjusted according to your individual needs. Newly adopted UV care lens; Equipped with UV protection function, this lens is gentle on the skin and eyes. Reduces 45% of the UV-A wavelength to the ground without ozone depression (About 2 times the UV protection rate compared to regular glass) -Frame size: 6.3 x 2.9 inches (162 x 74 mm). Skirt size: 5.0 x 4.5 inches (128 x 113 mm). -Weight: 7.5 oz (215 g). -Contents: 4.5 fl oz (115 cc). -Uses a leak-free system. -Canary dry snorkel. -Dry snorkel. -This new draining chamber makes draining room and large valve makes draining easy. Stabilizer pipe; One-touch holder; Mouthpiece Regular equipment; Pipe inner diameter: 0.7 inches (18 mm); Weight: 4.6 oz (135 g); Contents: 4.7 fl oz (137 cc); Uses a special large valve; Total length: 17.2 inches (436 mm)