Product Information
name: Japanese hot shoulder blade correction posture correction prevent hunchback arm-slimming butterfly sleeve shapewear  
material: nylon 90% spandex 10%
color: Black/skin color
size selection:
M-L (arm circumference: 24-30cm shoulder width 36-42cm)

L-LL (arm circumference: 26-32cm shoulder width 39-46cm)
washing: hand wash/separate black and light clothes
product Index
thickness index: ultra thin conventional thickness
softness index: moderate hardness, soft and super soft
elasticity index: Micro-elastic super-elastic