Latex Breathing Control Mask

A perfect partner for breath regulation and reduction:
Glued latex hood - material thickness 0.45mm - 0.50mm - with large breathing bag.

Available complete closed with no breathing holes, or with 4mm diameter breathing holes.

Sizes (forehead circumference):

• Small - 50 cm to 53 cm
• Medium - 54 cm to 57 cm
• Large - 58 cm to 63 cm
• XLarge - 64 cm to 67 cm