Whole Nights - Magnetic Ball for Side Sleep Posture - Sleep Shirt Clip, Works Like Sleep Positioning Belt, Just Clip It On The Upper Back of Your Shirt
Brand: Calma
Color: Matte Black

Now upgraded with stronger magnets and varying stiffness!
(clip the softer half on the inside of your shirt and the stiffer one on the outside)
How It Works :
Whole nights shirt clip solution creates a firm bump on your back that makes you adjust your sleeping position to the side or stomach, which ensures your airway is not blocked.
Comfortable and Easy to Use:
It can be easily attached to any clothes. Strong magnets with a non-slip layer make sure that the magnetic ball stays in place for the whole night. No need for special straps or belts.

To stay in the side sleep position, just clip it on the upper back of your shirt. Snug fit preferred
Snore therapy experts recommend sleeping on your side to prevent sleep apnea and reduce snoring
It may be uncomfortable at first but remember, it takes time to break poor habits
30-day money back guarantee. Shirt is not included. Strong magnets, don't use near pacemaker.
Only for Backsnorers. If you snore on stomach or side, changing position will not help with snoring.