Features 1、Soft and breathable, wider the product can be more effective and comfortable to correct posture. 2、It is a multifunctional belt which can also relieve muscle stiffness and prevent muscle strain during exercise. 3、Our brace is very comfortable and very easy to wear and it is also ventilation and moisture removal to maintain a comfortable effect. 4、This back corrector is non‑toxic and is a very effective back and shoulder corrector and support. 5、It is comfortable under clothes so you can wear it while at work, home or for outside activities and no one will observe that you put it on. Condition: 100% Brand New Item Type: Back Corrector Material: Sponge Color: Black Weight: Approx. 100.0g/3.5oz Applicable Condition: Running and Exercise Applicable Part: Back Function: Back Correction Package List 1 x Back Correction 1 x Manual