Size：S width 2.5 cm， length adjustment range 30-40 cm， 30 cm below the cut can DIY
M width 2.5 cm， length adjustment range 38-50 cm， 38 cm below the cut can DIY
L width 2.5 cm， length adjustment range 48-60 cm， 48 cm below the cut can DIY
XL width 2.5 cm， length adjustment range 40-70 cm， 40 cm below the cut can DIY