Extra Large Memory Seat Cushion,Multifunctional for Office or Driving Use,Back and Tailbone Relief,for Car, Travel, Office, Wheelchair(21.5 * 17.7 * 4 inches)

Features

• 【Extra Large Design】Measuring 21.5*17.7*4inches, our seat cushion is significantly larger than most other office chair cushions on the market. This extra space ensures an excellent fitting for all, offering maximum support and comfort for long hours.
• 【Ergonomic Design for Superior Comfort】Our memory foam seat cushion is expertly crafted to enhance your posture and cradle your thighs and hips, providing unmatched comfort during long periods of sitting!
• 【Long Lasting Comfort】With its high resilience, the seat cushion provides excellent comfort even after prolonged use. The high-quality material retains its shape even after hours of sitting, ensuring consistent comfort.
• 【Relieve Lower Back Discomfort and Sciatica Pain】Our coccyx cushion aids in keeping a healthy spine alignment, providing all-day sitting comfort. It's also a great option for sciatica pain relief.
• 【Versatile and Adaptable Design】Perfect for office chairs, cars, sofas, dining chairs, outdoor patio cushions, and even for use during travel and at sports venues. If you are not satisfied, please contact us and we will solve it for you within 24 hours.