General description The Inflatable Square Cushion is designed for comfort and pressure relief while sitting. Made from breathable PVC composite nylon fabric, it is durable and can support a weight of up to 250 pounds. This cushion is ideal for various settings, including home, office, school, and wheelchair use, promoting good posture and healthy weight distribution. Technical specifications Material: PVC composite nylon fabric Weight capacity: 250 pounds Dimensions: 18 x 16.9 inches Installation The cushion features 4 holes for secure attachment to the seat, preventing it from slipping off. Use the included pump for easy inflation. Usage Reduces pressure during prolonged sitting, enhancing comfort for several hours. Suitable for various occasions, including home, office, school, and wheelchair use. Other information To clean, use a soft brush or damp cloth; do not machine wash. Avoid contact with sharp objects to prevent damage. Inflation amount should be adjusted based on personal