Extra Large Seat Cushions for Office Chairs

Key Features

• Extra Large Seat Cushion: Ergonomically designed to relieve sciatica, coccyx, and lower back discomfort, ProtoArc extra-large memory foam cushion(20"L x 16.9"W x 4.3"H) offers exceptional support for all-day comfort and improved postureand improved posture
• Solution for Target People: Our upgraded extra-large seat cushion is tailored to meet the needs of individuals, providing a spacious and supportive seating solution designed to accommodate for weights exceeding 200 lbs with superior comfort and durability
• Targeted Pressure Relief: The split design of our cushion targets pressure points on hips, thighs, and coccyx, alleviating lower back and hip pressure while encouraging proper posture. Experience relief and comfort during extended periods of sitting
• Tailored Support for Office Comfort: Transform your desk chair into a supportive haven with our scientifically designed cushion, promoting optimal spine alignment and reducing discomfort during long work hours. Enhance productivity and reduce fatigue
• Firm Support and Convenience Combined: Our 4.3" thick memory foam cushion offers lasting firmness and support, enhanced with extra-dense bamboo charcoal-infused memory foam for freshness. The built-in handle, breathable cover with zipper closure for easy washing, and non-slip bottom ensure convenience and stability
• Extra Cover for Easy Clean: Enjoy hassle-free maintenance with the included extra cover, ensuring cleanliness for your office, home or car seat cushion. Ideal for desk chairs, kitchen chairs, ourdoor chairs, wheelchairs and recliner chairs, this feature enhances comfort
• Tips: 1. It may take 1-2 weeks to adjust to the cushion's shape for the first time. Many find relief from back and hip pressure while improving posture. 2.The cushion comes vacuum sealed so you will need to let it expand for an hour or two before first use

Specifications