Seat Cushions for Office Chairs, Ergonomic L-Shaped Memory Foam Pad (Black)

Price: $29.99
(as of Oct 31, 2026 09:05:00 UTC – Details)

Product description

Back & Tailbone Discomfort Relief: Designed for back and tailbone pain, coccyx pressure, and sciatica discomfort during long sitting; U-shaped coccyx cutout reduces direct tailbone pressure; L-shaped one-piece support and wide seat base cradle lower back, hips and thighs for a more comfortable sitting posture.
L-Shaped Raised Back Support: Ergonomic L-shaped memory foam pad measures 17.32 × 14.56 × 15.74 inches with 250 lbs maximum weight capacity; raised backrest is about 3 inches higher than standard cushions; delivers targeted lumbar and lower back support, not full upper-back coverage.
Dual-Sided Non-Slip Design: Features raised-dot non-slip grip surfaces on both bottom and back contact areas; works on office chairs, car seats, truck seats, desk chairs, computer chairs and other vehicle seats; reduces sliding, shifting, forward leaning and downward slipping during work or driving.
Medium-Firm Support for Better Posture:Made with high-density memory foam; this seat cushion for butt and back support provides a supportive medium-firm feel; helps distribute sitting pressure and stabilize posture through long hours; may feel too firm for those who prefer soft sink-in seat pads.
Durable Breathable & Easy-Clean Cover: Reinforced double stitching ensures long-lasting durability; breathable fabric on both sides keeps you dry and comfortable; smooth zipper allows quick cover removal for easy machine washing.

Prices and availability are accurate as of October 31, 2026. Products may have different prices on Amazon.