HEAVY RUBBER by STUDIO GUM

with two in-, one exhalation valve, eye glasses, two corrugated tubes and1,6" (40mm) round thread connector in neck

With two in-, one exhalation valve, eye glasses, breathing bag AB2, two corrugated tubes and 1,6" (40mm) round thread connector in neck

with two in-, one exhalation valve, eye glasses, breathing bag AB2, and 1,6" (40mm) round thread connector (standard gas mask connection)

with noseopening, fix gag and belts.

With noseopening, fix gag and lacing

With noseopening, fix gag and zipper

with noseopening, inflatable gag, pump and belts

with noseopening, inflatable gag, pump and lacing

With noseopening, inflatable gag, pump and zipper

With noseopening, mouth ring and belts.

with noseopening, mouth ring and lacing

with noseopening, mouth ring and zipper

with noseopening, ring gag and belts

with noseopening, fixed ring gag and lacing.