Sullivan Chinstrap by Resmed help users get optimized therapy throughout the night. The chinstrap's job is to prevent air from leaking out of the user's mouth by keeping it closed while asleep.
Features
Minimal design
Lightweight material
Easy to use & easy to clean
Minimizes sleep interruptions
Length of chinstrap without stretching: 27 inches
Materials
Straps: Neoprene
Chin cup: Nylon & cotton knit blend, not elasticized