☢ Anaesthesia Mask - Size 6 Large - Black

Black  Rubber Anaesthesia Mask

Including 5point spider mount for use with 3 or 4 tail  harnesses
Black Medical Grade Antistatic Latex Rubber

Size 6 - Large - This is the largest size commonly  available and will suit 95% of all Adults

Image 5 shows the mask used on my "Ultimate Popper Assembly"