4D ERGONOMIC NECK SUPPORT: 4D Ergonomic design offer strong support to your neck considering high thickness to offer. Fits all for most cars for large gap.
DIMENSIONS: The size of back support (SitRight Pro 18.11×14.9×5.5 inch) and (Headrest 11.41×9.5×5.2 inch).
EXTRA COMFORT FOR CAR DRIVE: The Grin Health car neck pillow is designed to give you the support you lack with the factory installed headrest. It provides additional support for your neck and head and helps improve posture while driving, reducing muscle tension and stress.
ELASTIC STRAP ADJUSTABLE ENOUGH: Elastic strap and adjustable clip designed, WOULD NOT CAUSE HEADREST to SAG AFTER USING FOR LONG TIME, so you can adjust the height of your car head pillows for driving you want.
Safety Certified by CertiPUR-US, and OEKO-TEX for durability,
SitRight Pro: SLEEK DESIGN - ORTHO WAVE SHAPE - LUMBAR KNOTCH ergonomic design promotes healthy back position for car. It's more flexible and emphasis is placed on for maximum comfort and support while traveling or sitting.
Maintaining cervical curvature, head and neck and shoulder and fill the gap between the seat. Driving for long time/longer sitting and keep a posture which can easily trigger a variety of cervical problems.