Cone Shape Mask with Diaphragm – #5 Large
Tapered-end mask 350ml: clear polycarb. & black silicon diaphragm; for medium to larger dogs with pointy nose e.g. Border Collie
Mask opening: 90mm (2 1/2″) ID, internal depth = 90mm; diaphragm with 45mm (1 5/16″) aperture; breathing circuit inlet 22mm F with connector 22mm M/15mm M & silicon head strap.