It is elastic and washable.
XL size suitable wrist circumference: 18-23 cm
XXL size suitable wrist circumference: 24-50 cm
Could be used as an arm-band or leg-band to relocate the personal air conditioner to other porion of human body
Weight: 10 g
Extra large wristband
It's dedicated for Model G and Model L, and won't fit in Model GE and Model LE.
There is a gap on the cooling unit ear, please take out the existing wristband and exchange with the extra large wristband from there.