This Full face respirator is made by GVS and is a size S/M. 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 2.5 and 4 respectively. The distance in inches, straight up and down in the middle along the nose line is a minimum of 3.5 and a maximum of 5.1. The average depth of the mask is 1.9 inches. You can find more information about this mask at https://www.amazon.com/GVS-SPR551-Elipse-Integra-Nuisance/dp/B082Y7MRQ1?th=1. This mask weighs about 197 grams.