Memory foam car massage seat cushion with gel function description:

Coccyx Memory Foam  Car Seat Cushion

1.Spring back
The best time of rebound is 3 to 5 seconds.
the memory foam is temperature-sensitive and it changes via the temperature changes,every season this rebound will be different this is normal,don’t worry about the usage.
2.Smell issue
Memory foam is made of polyurethane materials.It smells slightly which won’t do any harm to people’s health after being tested by the International Testing Angency.The slight smell will disappear after a period of time.
3. Bubble
Memory foam pillow is moulded technically and foamed all at once.This is normal and acceptable when some bubbles generated because when moulding the sealed mould won’t completely remove the air in the mould.

Our guarantee
1)Using environmental raw material.
2)Never add french chalk in the product.(French chalk can reduce the cost, but the long-term use of it is harmful to human body.)