Magnet Posture with Adult Sitting Position Correction Clothes Straight Back Adult Children Students Men and Women Straighten Spine

Thickness: Normal Is there a breasted button?: No Item number: 008 Magnet posture belt Material: Nylon, SBR, Magnet Color: Black Content of main fabric ingredients: 80 Specifications: M size, L size Main fabric composition: polyester Size: M, L Main fabric composition content: 70% (inclusive) -80% (exclusive) Is it seamless?: No Season: Summer, Winter, Spring, Autumn Label: yes