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Key Features

• Endorsed by the American Chiropractic Association (ACA) - Independently verified for quality - The ACA is the largest chiropractic organization in the U.S. This endorsement means our cushion has been independently evaluated and meets professional ergonomic standards
• Seat Cushion for Tailbone Pain Relief - Ergonomic U-shaped cushion that helps reduce pressure on the tailbone, butt, and lower back. Ideal for people who sit 8+ hours a day and want more comfort during work, driving, or travel
• Premium Memory Foam with Medium-Firm Feel - Made with premium memory foam for balanced comfort and steady support. Includes a breathable, removable, washable cover, non-slip bottom. Premium materials certified to OEKO-TEX STANDARD 100 and CertiPUR-US standards
• XX-Large Size for Extra-Wide Seats - Measures 18" x 17" x 4.8" and fits best on executive chairs, large gaming chairs, large office chairs, wide car seats, and other extra-wide seats. Recommended for adults up to 300 lbs. Tip: Measure your chair before purchasing; for a more compact fit, check our other sizes
• Coccyx, Sciatica & Butt Support - A practical choice for office workers, remote workers, frequent drivers, seniors, pregnant women, and adults in tailbone recovery who want more comfortable seating throughout the day
• Made for Work, Home & Travel - Easy to use on your favorite seats for workdays, commuting, long rides, and flights. Designed for shoppers who want wider coverage, added seat height, and premium everyday comfort

Specifications