(Hàng Mới Về) Đai Đeo Chỉnh Sửa Tư Thế Chống Gù Lưng Cho Nam Nữ tốt giá rẻ

Material: sponge, webbing
size:
S is suitable for bust 70-85cm,
M is suitable for bust 85-105cm,
L is suitable for bust 95-125cm.
feature:
Breathable: Designed with high-quality breathable fabrics to minimize axillary pressure; simple design allows free movement and alignment of the spine as usual.
Unisex: 3 sizes for you to choose. Ideal for men / women / children.
How it works: Pulling your shoulders back and straightening your upper back can reduce back pain and maintain a proper posture to play a role.
High-quality neoprene allows you to wear under or over clothes while driving, playing, exercising or at work and at home.
The adjustable belt on the back adjusts comfort and keeps it naturally upright.
Lightweight, easy to wear and easy to clean.