About This

• 【Pressure Relief Design】：This 18.9" x 16" x 4.3" seat cushion features a front W-shaped contour to cradle your legs and buttocks, while the rear U-shaped design promotes airflow and provides three-dimensional support to reduce numbness during long hours of sitting
• 【Coccyx & Sciatica Pain Relief】：The contoured W- and U-shaped design evenly distributes pressure on your waist, hips, and tailbone, effectively alleviating sciatic nerve pain and lower back discomfort, while encouraging proper posture alignment
• 【Premium Memory Foam & Easy Care】：Crafted from slow-rebound, high-density memory foam, this cushion maintains its shape for lasting support. The removable, machine-washable cover with an invisible zipper makes cleaning simple and hassle-free
• 【Multi-Scene Versatility】：The non-slip plastic particle bottom ensures stability on any surface. Perfect for office chairs, wheelchairs, gaming chairs, cars, sofas, dining chairs, and outdoor use—ideal for work, travel, or relaxation
• 【The Ultimate Comfort Gift】：A thoughtful present for office workers, frequent drivers, and wheelchair users. This large seat cushion delivers enhanced comfort and support, making it a practical and appreciated gift for family, friends, and colleagues

Overview

• Brand : Triforde
• Special Feature : Tailbone Pain Relief, Sciatica Relief, Pressure Reduction, Non-Slip Bottom, Breathable Cover, Ergonomic W/U Shape Design Tailbone Pain Relief, Sciatica Relief, Pressure Reduction, Non-Slip Bottom, Breathable Cover, Ergonomic W/U Shape Design
• Color : Black
• Size : Standard / Universal Fit (18.9" x 16" x 4.3")
• Fill Material : Premium Slow-Rebound Memory Foam