- Optimal Comfort : The chair cushion measures 18.1" x 14.2" x 3.2", while the lumbar support pillow is sized at 13" x 4" x 13". These dimensions are ergonomically designed to alleviate discomfort associated with prolonged sitting, catering to the needs of most users. - Thoughtful Features : Constructed from high-quality fabric, both the seat cushion and lumbar support pillow feature durable zippers. The seat cushion includes a non-slip bottom for stability, and the lumbar pillow is equipped with adjustable straps for a secure fit on various chair sizes. - Easy Maintenance : The removable covers of both the seat and lumbar cushions are machine washable, ensuring hassle-free cleaning. The integrated carrying handle on the seat cushion enhances portability, making it convenient to transport. - Premium Materials : Crafted from high-quality foam, the seat cushion and lumbar support pillow provide supportive yet soft comfort that resists denting. The memory foam adapts gently to your body shape, offering personalized support. - Versatile Usage : Ideal for anyone who sits for extended periods, this product is perfect for office chairs, home seating, car journeys, or for individuals using wheelchairs. Experience the perfect blend of comfort and support with our ergonomic cushions designed for your everyday needs.