Gel Seat Cushion for Tailbone and Sciatica Relief – Large, Black, Cooling Gel and Memory Foam with Breathable Linen-Gray Cover, Anti-Slip Base

• Ergonomic design with six targeted support zones helps evenly distribute weight and encourage healthy sitting posture—ideal for relieving pressure on the tailbone, lower back, hips, and surrounding areas.Measures 18" × 14.2" × 2.8".
• Features 189 strategically placed gel massage nubs embedded in high-density foam to enhance pressure dispersion and minimize compression.The contoured shape improves airflow, supporting long-lasting coolness and comfort.
• Combines a thick, responsive gel layer over premium memory foam—molding precisely to your body while actively managing heat for consistent, soothing relief throughout the day.
• Covered in soft, breathable linen-gray fabric that wicks moisture and stays fresh during extended use.A textured, non-slip base keeps the cushion firmly in place on office chairs, car seats, or other seating surfaces.
• Designed for everyday support—fits most standard seating types and supports users up to 200 lbs.Dimensions: 18" × 14.2" × 2.8".