1. Material: diving material
2. The leather fabric is soft and wear-resistant, and can be worn for a long time
3. Strong nylon adhesive tape, not easy to scratch clothes
4. Three memory supports, automatically restore elasticity
5. Strong breathability, not stuffy to wear
6. Durable buckle, sturdy and long service life
7. Utilize the Y-shaped stability and the balance of the cube force to form multiple stable Y-shaped force-applying surfaces on the back, stretch the bone gap, and reproduce the normal physiological line of the spine
8. Size: XS is suitable for bust 50-70cm; S is suitable for bust 70-85cm; M is suitable for bust 85-105cm; L is suitable for bust 95-115cm; XL is suitable for bust 105-120cm