• Large Size for Extra Comfort - Seat cushion dimension: 18in x 16in x 3in. Designed to provide comfortable sitting for long periods of time, help maintain proper posture, relieve long sitting pain, and maintain stability for sitting
• High Density Elastic Sponage Fill -The office chair cushions are filled with 3 inches thick 70D high density sponages, have a strong resilience, provide exceptional support and comfort. Sponges are wrapped in silk cotton, dirt resistant, no deformation. Makes your chair way more comfortable to sit on for long periods of time
• Breathable Mesh Fabirc - The outer covers are made of quality mesh fabric, breathable and sweat proof, removeable and washable
• Non-slip Bottom - There are non-slip plastic particles on the bottom to keep the seat cushions in place and not slide
• Relief Lower Back Pain - Great for lower back pain and forcing you to sit straighter. You can sit for hours and still be comfortable. Suitable for office chair, desk chair, computer chair, wheel chair, car seat, etc