A man with a dolphin chronotype sitting up in bed unable to sleep with a dolphin over his head.
A dolphin at the center of a clock represents the dolphin chronotype schedule.
A woman with a dolphin chronotype touching the edge of a weighted sleep mask she’s wearing
A gray weighted sleep mask with eye cups and 2 head straps from Manta Sleep.
The ridged front of a gray weighted sleep mask.
Hands holding a tapered eye cup of a weighted sleep mask.