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Key Features

• ADVANCED LIQUICELL TECHNOLOGY : Unlike foam or gel cushions that compress and trap heat, Ergo21’s patented LiquiCell membranes reduce friction and shear while improving blood flow to the lower back and spine. This fluid-based system helps prevent pressure buildup, skin irritation, and stiffness—making it ideal for those with lumbar disc issues, sciatica, or chronic back pain. It supports healthy circulation and reduces strain during long hours of sitting.
• ERGONOMIC SPINAL ALIGNMENT : Designed to support the natural curve of your lower back, this cushion promotes proper posture and helps align the spine. It reduces pressure on lumbar discs and surrounding muscles, easing discomfort whether you're working at a desk, driving, or relaxing at home.
• SLEEK, COMFORTABLE PROFILE : With a slim 1.5” design, the cushion conforms to your body without pushing you forward—especially useful in cars or autos with limited seat depth. For even thinner support, consider our 1” Travel Cushion for targeted spine and lumbar relief. The soft surface enhances comfort while maintaining a low profile.
• VERSATILE & TRAVEL-READY : Use it in office chairs, car seats, recliners, RVs, or anywhere you need reliable lumbar support. Includes adjustable straps to secure the cushion in place. Lightweight and portable, it’s easy to carry between seats or take on the go. For chairs without lumbar curves, our Lumbar Roll offers an alternative solution.
• DURABLE & BUILT TO LAST : Made with high-quality materials that resist daily wear and tear, the LiquiCell Lumbar Support Pillow delivers lasting comfort and support. Its advanced construction ensures consistent performance over time—trusted by professionals and everyday users alike.

Specifications