Are you suffering from bad posture? If yes, the invisible back posture orthotics is the ultimate solution of pain, kyphosis, and sagging shoulders!Features ergonomic design, the invisible back posture orthotics open up your shoulder and straighten up your back to form long-term muscle memory. It would not cause any pain to you but making your spine and shoulder habitually to stay in proper posture. Just wear it for 2 hours every day for a better body!The multi-purpose orthotics also advantages you by instant pain relief and muscle training. Wear it 60 days to get rid of sagging shoulders!Elastic one-handed straps and adjustable velcro tapes perfectly fit your body. Made with skin-friendly and breathable material, it gives you zero bondage while correcting your posture.