Non Slip Extra Large Office & Wheelchair Seat Cushion - Black, 19 X 17 X 3 Inch | Dual-Layer Patent Design Spring Chair

All You Need In One Place

[Dual-Layer Spring Coil Foam Cushion]

Patent Application No.: 17/972,060. Our cushion is designed with a unique dual-layer structure that combines built-in spring coils for exceptional elasticity and durability with a high-quality foam outer layer. This innovative design offers superior support and a longer lifespan compared to standard cushions.

Perfect for Back and Tailbone Pain Relief The built-in spring coils and sponge design distribute pressure evenly, conforming to the ergonomic curve of the human body. This helps to relieve back pain and tailbone pain, improves posture, and is especially suitable for overweight individuals or those who need to adjust seat height. Small round holes in the bottom sponge allow you to feel the spring coils for a customized fit.

Premium Silicone Anti-Slip Base and Carry Handle Our cushion features a high-quality silicone base certified by SGS, providing exceptional slip resistance. The soft, non-damaging silicone stays safely in place without damaging chair surfaces. The easy-to-grab carry handle offers convenient portability, allowing you to take this cushion anywhere.

Durable and Easy-to-Clean Material Crafted from durable sandwich fabric, our cushion is breathable, skin-friendly, and resistant to pilling, fading, and damage. The cover is easily removed via a back zipper, allowing for machine or hand washing. Air dry or tumble dry on low heat for quick, hassle-free cleaning.

Extra Comfort with Large Size Our large cushion measures 19 inches x 17 inches x 3 inches and provides more surface area for added comfort and pressure resistance. Suitable for office workers of all body types, our cushion ensures the perfect firmness and support, making it thicker and more comfortable than other options.