Bed Sleeping Waist Support Massage Fantastic Heating Product Cushion

Product information:
Size: 1 style: ordinary. Classic Gray, 2 style: ordinary style. Space-like gray, 3 style: upgrade. Constant temperature hot compress. Classic Gray, 4 styles: upgraded. Constant temperature hot compress. Space-like gray, 5 styles: upgrade. Vibration Massage constant temperature hot compress. Classic Gray, 6 Style: upgraded. Vibration Massage constant temperature hot compress. Gray like space
Filler: Memory Foam
Category: cushion/pillow