KNKMiami ShouldersBack Strap is designed to improve posture and ensure proper body alignment. When worn, the band trains your muscles to maintain correct back placement. The strap is adjustable, lightweight, and portable making it the perfect tool for your training.
- Neoprene fabric.
- Adjustable for all chest sizes.
- Fits chest sizes of 25″ to 50″ (circumference.)