Perfect Size & Support for Comfort - The cross-legged chair cushion features a two-tiered design: the upper cushion measures 17 x 8 inches, and the lower cushion measures 21 x 23.5 inches. With 4.8 inches of thickness for the upper cushion and 3.5 inches for the lower, it provides excellent support for your hips, lumbar spine, and knees. High-Quality Materials for Ultimate Comfort - Crafted with soft Oxford fabric and filled with highly elastic foam, the cushion offers a smooth, plush surface that enhances your sitting experience. Versatile Sitting Positions for Enhanced Comfort - Designed for flexibility, this cross-legged chair cushion enables multiple sitting positions, including cross-legged, squatting, kneeling, and more. Multifunctional & Adaptable Design - Not just a chair cushion, the upper cushion can be used as a lumbar support pillow to relieve pressure on your lower back. You can also use it as a laptop cushion for more flexible working postures.