Measurements:
Mask: One size fits most
Hose: 22.1" length, 40mm thread
Bottle holds up to 1L of liquid

Materials:
Mask: Silicone, aluminum, polycarbonate
Hose: Rubber, aluminum, fabric
Bottle: HDPE, PVC

Color: Black, White

Note: One size fits most

Key Features:
Premium silicone head harness
One-way breathing valve
Includes hose and aroma bottle