Memory Foam Lumbar Cushion Back Support Pillow

• Ergonomic design for promoting healthy  posture, proper spine alignment, and superior comfort.  EASE your BACK PAIN in an INSTANT.
• The lumbar cushion is scientifically designed to provide relief to  those suffering from BACK PAIN!
• You can use this lumbar support cushion in the office, at home,  or on the go.

Features:

• Back Cushion Size: 12.6 * 12.2 *  3.99 inch (L x W x H)
• Ideal for chair or car seat or Wheelchair.
• Retains its shape even after long periods of use
• Zippered, machine-washable velvet cover.
• Made of high quality memory foam.
• Reduces pressure on the lumbar.
• Ergonomic design for promoting healthy posture, proper spine  alignment, and superior comfort.

MEMORY FOAM IS HEAT & WEIGHT  RESPONSIVE: Firmness for all memory foam products changes with  temperature.

• Your cushion will feel softer in warm weather and firmer in cold temperatures.
• Room temperature is ideal for optimal performance. 
• It will provide less support with increasing weight.