Product information:
Color: Square [24*17*2.0cm], square [30*26*2.0cm], square [38*32*1.2cm], square [40*35*2.0cm], square [40*35*2.5cm], square [42*37*3.0cm], square [41*35*4.5cm]], square [41*35*6.0cm], square [50*4.5cm], supporting cloth cover
Function: Ventilation
Filler: gel
Style: ice pad