Grand Extra Wide Ergonomic Seat Support, Sit Straighter Without Effort, Passive Posture Trainer for Office, Home & Car (Black)

Polyester SIT BETTER INSTANTLY NO STRAPS, NO
ADJUSTMENTS: Simply sit down and feel your body naturally guided into a more upright position. Unlike bulky cushions that require constant readjustment, this product works passively to support your spine the moment you sit. DESIGNED TO SUPPORT, NOT
FORCE: Unlike rigid posture braces that aggressively push your back, this design promotes gentle, natural alignment. Proudly made in Korea, it has passed rigorous KOTITI and SGS safety tests, ensuring it is completely free of VOCs in the PU foam and harmful substances in the fabric.
BALANCED FIRMNESS & EXTREME DURABILITY: Engineered to provide structural support, it has a maximum compressive load of 1, 190 lbs (540 kg).
(Note: Bouncing or forcefully pushing back may exceed this limit). It may take a few days for your body to adapt. Start with short 30-minute sessions.
WORKS ANYWHERE YOU SIT: Lightweight and highly portable, it transforms any seat into an ergonomic workstation. Perfect for office chairs, couches, car seats, gaming chairs, or even sitting directly on the floor.
A MICRO-HABIT BUILDER: Use it consistently at the office, home, or in your car to help build healthy sitting habits. Consistency is key to developing better posture without even thinking about it