1.Size: FITS CHEST CIRCUMFERENCE SIZE 28 – 48 INCH Our non-restricting design fits both men and women and both teenagers and adults. The  straps allow for easy adjustment.
2. Function: Our brace is designed to mold seamlessly with the upper and middle back, giving you postural support and stabilizing your clavicle.
3. Raw material: Breathable neoprene
4. Application:It easily fits underneath a shirt and is suitable for use in a variety of settings and activities.