Contrast Chest/small size/Orange
Wear simple/video teaching adjustment
Contrast Chest/small size/Yellow
Wear simple/video teaching adjustment
Contrast Chest/small size/Blue
Wear simple/video teaching adjustment
Contrast chest/small size/green
Wear simple/video teaching adjustment
Contrast Chest/Large/Orange
Wear simple/video teaching adjustment
Contrast Chest/Large/Yellow
Wear simple/video teaching adjustment
Contrast Chest/Large/Blue
Wear simple/video teaching adjustment
Contrast Chest/Large/Green
Wear simple/video teaching adjustment
