This Full face respirator is made by GVS and is a size M/L. Its model is the Elipse Integra and it costs about USD70. It has a High nose bridge height, and its facepiece is made of TPE - latex and silicone free. The width min and max distances, in inches, curving from mid cheek to mid cheek are 2.75 and 4 respectively. The distance in inches, straight up and down in the middle along the nose line is a minimum of 3.75 and a maximum of 5.5. The average depth of the mask is 1.95 inches. You can find more information about this mask at https://www.amazon.com/GVS-SPR552-Elipse-Integra-Nuisance/dp/B082Y6MLQ8?th=1. This mask weighs about 207 grams.