Posture Corrector for Women and Men, Adjustable Shoulder Posture Brace, Back Straightener Posture, Used for Middle Upper Spine

Attention: Our product can be adjusted in size, so in order for you to buy a more suitable size, we suggest you choose a slightly larger size, which can have more room for adjustment.

Size             your waistline(CM)
S                 60-69 CM
M                65-74 CM
L                 70-79 CM
XL               75-84 CM
XXL             80-89 CM
XXXL           85-94 CM